| Bill Abstein | 1B | MLB | 1906-1910 | 1906-1910 | --- |
| Dan Adams | P | --- | | | --- |
| Nate Adams | IF-OF | NCAA | | 2013-2016 | Yale |
| Akaash Agarwal | P | NCAA | | 2016-2017 | California, Duke |
| Chuck Aleno | 3B | MLB | 1941-1944 | 1941-1944 | --- |
| Brandon Alexander | OF | NCAA | | 2012-2013 | John A. Logan College, Louisiana-Monroe |
| Blake Allen | --- | --- | | | Blackburn College |
| James Allen | P | AAA | | 2009-2014 | Kansas State |
| Nick Allgeyer | P | A+ | | 2015-2019 | Iowa |
| John Allman | C | A+ | | 2005-2009 | Kansas |
| Billy Alvord | 3B | MLB | 1885-1893 | 1885-1893 | --- |
| Hal Anderson | OF | MLB | 1932-1932 | 1932-1932 | --- |
| Maurice Archdeacon | OF | MLB | 1923-1925 | 1923-1925 | --- |
| Carlos Armstrong | SS-2B | NCAA | | 2006-2006 | South Florida |
| Brad Arnett | OF | Indy | | 2008-2008 | Missouri Baptist, Jefferson College |
| Matt Arrandale | P | AAA | | 1992-1998 | Illinois |
| Jonathan Astroth | C | --- | | | Southern Methodist |
| Thomas Aubertin | P | --- | | | St. Louis CC-Meramec |
| Art Bader | OF | MLB | 1904-1904 | 1904-1904 | --- |
| George Baker | C | MLB | 1883-1886 | 1883-1886 | --- |
| Ricky Baker | OF | AAA | | 1979-1984 | San Francisco State |
| Luke Bakula | 1B | NCAA | | 2015-2018 | Kansas, Southwestern Illinois College |
| Graham Bangert | OF-IF | NCAA | | 2002-2004 | Pennsylvania |
| Ryan Barnes | 1B | NCAA | | 2012-2015 | SE Missouri State |
| Steve Barr | P | MLB | 1974-1976 | 1974-1978 | --- |
| Tom Barry | P | MLB | 1904-1904 | 1904-1904 | --- |
| Dave Bartosch | OF | MLB | 1945-1945 | 1945-1945 | --- |
| Jeff Baum | 2B | A | | 1987-1988 | Dallas Baptist |
| Frank Baumann | P | MLB | 1955-1965 | 1955-1965 | --- |
| Joe Baumgartner | P | NCAA | | 2008-2008 | Saint Louis, St. Charles CC |
| Trey Baur | IF | NCAA | | 2015-2018 | Cornell |
| Mike Beal | 3B | NCAA | | 2008-2008 | Saint Louis |
| Louis Beatty | OF | NCAA | | 2002-2003 | Alcorn State, St. Louis CC-Forest Park |
| Joe Becker | C | MLB | 1936-1937 | 1936-1937 | --- |
| Nick Becker | OF | NCAA | | 2009-2011 | Creighton, Jefferson CC, Saint Louis |
| Jason Bell | P | NCAA | | 2010-2014 | Saint Louis, Central Missouri |
| Drew Benes | P | A+ | | 2008-2013 | Arkansas State |
| Larry Benton | P | MLB | 1923-1935 | 1923-1935 | --- |
| Joe Berger | 2B-SS | MLB | 1913-1914 | 1913-1914 | --- |
| Cameron Berra | C-OF | NCAA | | 2011-2014 | Eastern Illinois, Eastern Michigan |
| Yogi Berra | C | MLB | 1946-1965 | 1946-1965 | --- |
| Herman Besse | P | MLB | 1940-1946 | 1940-1946 | --- |
| Ed Biecher | OF | MLB | 1897-1898 | 1897-1898 | --- |
| Steve Biermann | IF | A+ | | 1992-1996 | UNLV, St. Louis CC-Meramec |
| Michael Billington | 2B | --- | | | St. Louis CC-Forest Park |
| Bud Black | P | MLB | 1952-1956 | 1952-1956 | --- |
| Coonie Blank | C | MLB | 1909-1909 | 1909-1909 | --- |
| Trent Blank | P | A | | 2009-2014 | Baylor |
| Blake Blase | OF | A | | 2002-2004 | Jefferson College |
| Kent Blasingame | OF | AA | | 1993-1995 | Texas Tech |
| Buddy Blattner | 2B | MLB | 1942-1949 | 1942-1949 | --- |
| Joe Blong | P-OF | MLB | 1875-1877 | 1875-1877 | --- |
| Brian Boehringer | P | MLB | 1995-2004 | 1990-2007 | UNLV, St. Louis CC-Meramec |
| Timothy Boeth | 3B-SS | A- | | 1999-1999 | Central Florida, Tallahassee CC |
| Brett Bond | C | A+ | | 2015-2019 | Missouri |
| Brock Bond | 2B | AAA | | 2005-2015 | Arkansas, Missouri |
| Jerry Bond | OF | --- | | | Southern Illinois |
| Christopher Bono | C | NCAA | | 2001-2001 | Eastern FL ST, South Carolina |
| Brian Borgmann | P | NCAA | | 2003-2004 | San Francisco, Danville Area CC |
| Cole Bornhop | C | NCAA | | 2016-2019 | SE Missouri State, Jefferson College, Maryville University |
| Aaron Bossi | IF | Rk | | 2013-2016 | Marshall |
| Medric Boucher | C | --- | | | --- |
| Jake Boultes | P | MLB | 1907-1909 | 1907-1909 | --- |
| Kyle Bouman | P | NCAA | | 2012-2015 | Wichita State, Jefferson College, LSU |
| Rusty Bourg | P | --- | | | Arkansas State |
| Joe Boyer | IF | NCAA | | 2001-2002 | Saint Louis |
| Brock Boyher | P | NCAA | | 2012-2012 | Austin Peay, Jefferson College, Maryville College |
| Cliff Brady | 2B | MLB | 1920-1920 | 1920-1920 | --- |
| Ryan Brady | P | NCAA | | 2015-2018 | Evansville |
| Roy Branch | P | MLB | 1979-1979 | 1977-1980 | --- |
| Drue Bravo | P | Indy | | 2014-2018 | Lindenwood University, Lewis and Clark CC |
| Ted Brazell | OF | AA | | 1977-1979 | St. Louis CC-Meramec |
| Jim Bredenkoetter | IF | Indy | | 2001-2002 | Saint Louis, St. Louis CC-Meramec |
| Ted Breitenstein | P-OF | MLB | 1891-1901 | 1891-1901 | --- |
| Danny Brennan | OF | NCAA | | 2011-2014 | Saint Louis |
| Jack Brennan | C | MLB | 1884-1890 | 1884-1890 | --- |
| Eric Brewer | P | NCAA | | 2005-2007 | Saint Louis |
| Daniel Brodsky | 2B | NCAA | | 2015-2015 | Ball State |
| Brian Brown | P | A | | 1981-1984 | --- |
| Matt Brown | IF | Indy | | 2016-2019 | Arkansas, Jefferson College, Missouri State |
| Timothy Brown | P | Rk | | 2009-2017 | Pittsburg State, Johnson County CC |
| Nick Brunson | IF | NCAA | | 2016-2019 | Western Kentucky, Kaskaskia College |
| Joe Buccheri | 2B | Rk | | 1999-1999 | Central Florida, Central Florida CC |
| Jerry Buchek | 2B-3B | MLB | 1961-1968 | 1961-1968 | --- |
| Brad Buehler | P | Indy | | 2008-2011 | Missouri |
| Matthew Buhs | P | Rk | | 1994-1994 | Southern Illinois |
| Bob Burda | 1B-OF | MLB | 1962-1972 | 1958-1972 | Illinois, Southern Illinois |
| Jake Burger | IF | A | | 2015-2017 | Missouri State |
| Jimmy Burke | 3B | MLB | 1898-1905 | 1898-1905 | --- |
| Pat Burke | 3B | MLB | 1924-1924 | 1924-1924 | --- |
| Lance Burkhart | C | AAA | | 1997-2009 | Missouri State, Crowder |
| Morgan Burkhart | 1B | MLB | 2000-2003 | 1995-2006 | Central Missouri, Texas State |
| Jim Burns | OF | MLB | 1888-1891 | 1888-1891 | --- |
| Gerald Burton | OF | --- | | | St. Louis CC-Meramec |
| Matt Buschmann | P | MLB | 2016-2016 | 2003-2016 | Vanderbilt |
| Jon Bushman | OF | Rk | | 1997-1998 | --- |
| Jake Busiek | P | NCAA | | 2013-2016 | Ark-Little Rock, Jefferson College, SE Missouri State |
| Evan Button | IF | A- | | 2006-2014 | Mississippi |
| Michael Byas | OF | AAA | | 1997-2003 | Missouri State |
| Bobby Byrne | 3B | MLB | 1907-1917 | 1907-1917 | --- |
| Kurtis Byrne | C | NCAA | | 2020-2020 | Texas Christian |
| Milt Byrnes | OF | MLB | 1943-1945 | 1943-1945 | --- |
| Jeremy Callier | P | AAA | | 1998-2003 | Missouri |
| Vin Campbell | OF | MLB | 1908-1912 | 1908-1912 | Vanderbilt |
| Elmer Cardwell | 3B | AA | | 1977-1978 | --- |
| Matt Cepicky | LF | MLB | 2002-2006 | 1999-2007 | Missouri State |
| Scott Cepicky | OF | AAA | | 1989-1994 | Wisconsin |
| David Chasin | OF | Rk | | 1991-1991 | St. Louis CC-Meramec |
| Austin Cheeley | P | JrCollege | | 2018-2020 | Middle Tenn State, Jefferson College |
| Steven Chumbley | IF | Rk | | 1990-1990 | --- |
| Garry Clark | P | A+ | | 1987-1990 | St. Louis CC-Forest Park, Oral Roberts |
| Mark Clark | P | A | | 1986-1988 | --- |
| Collin Clayton | OF-IF | JrCollege | | 2017-2019 | Missouri State, John A. Logan College |
| Ryan Clubb | P | NCAA | | 2009-2012 | Missouri |
| Nate Colbert | 1B | MLB | 1966-1976 | 1964-1976 | Missouri Baptist |
| Lamonte Collier | SS | A+ | | 1997-1999 | SE Missouri State, Jefferson College |
| Steve Colyer | P | MLB | 2003-2007 | 1998-2007 | St. Louis CC-Meramec |
| Donald Cooksey | P-OF | --- | | | --- |
| Sam Coonrod | P | MLB | 2019-2019 | 2012-2019 | Southern Illinois |
| Scott Cooper | 3B-1B | MLB | 1990-1997 | 1986-1998 | --- |
| Chris Cornelius | IF | Rk | | 2017-2019 | Missouri |
| Mike Couch | P | NCAA | | 2010-2013 | Santa Clara |
| Brian Coulter | P | NCAA | | 2017-2017 | SIU-Edwardsville |
| Dan Cowsert | P | NCAA | | 2006-2007 | Saint Louis, Southwestern Illinois College |
| Toots Coyne | 3B | MLB | 1914-1914 | 1914-1914 | --- |
| Brian Crawford | --- | NCAA | | 2002-2002 | Georgia Southern |
| Evan Crawford | LF | A+ | | 2007-2014 | Indiana |
| Gus Creely | SS | MLB | 1890-1890 | 1890-1890 | --- |
| Creepy Crespi | 2B-3B | MLB | 1938-1942 | 1938-1942 | --- |
| Art Croft | 1B-OF | MLB | 1875-1878 | 1875-1878 | --- |
| Todd Crosby | 2B | AAA | | 1986-1992 | Hawaii |
| Clarence Cross | SS | MLB | 1884-1887 | 1884-1887 | --- |
| Clayton Crum | P | Rk | | 2013-2016 | Texas, Howard College |
| Nick Cullop | OF | MLB | 1926-1931 | 1926-1931 | --- |
| Dominic Cusumano | IF | NCAA | | 2020-2020 | Indiana State |
| Wes Dagestad | P | NCAA | | 2010-2011 | Arkansas State, St. Louis CC-Forest Park |
| Elijah Dale | IF | --- | | | Kansas State |
| Gene Dale | P | MLB | 1911-1916 | 1911-1916 | --- |
| Greg Dambach | OF | NCAA | | 2007-2010 | SE Missouri State, Missouri-St. Louis |
| Ryan Daniels | P | NCAA | | 2011-2016 | SIU-Edwardsville |
| Kevin Dattola | OF | AAA | | 1990-2005 | Eastern FL ST, South Florida |
| Gerry Davis | UMP | --- | | | --- |
| Lorenzo DeBrecht | IF-OF | JrCollege | | 2017-2019 | Toledo, Sierra College |
| Frank Decker | C | MLB | 1879-1882 | 1879-1882 | --- |
| Cody Dent | 2B-SS | A+ | | 2010-2016 | Florida |
| Erik Dessau | P | Indy | | 2004-2010 | Missouri, St. Louis CC-Forest Park |
| Ross Detwiler | P | MLB | 2007-2019 | 2005-2019 | Missouri State |
| Bing Devine | EXEC | --- | | | Washington U. in St. Louis |
| Walt DeVoy | OF | MLB | 1909-1909 | 1909-1909 | --- |
| Matt Dezort | OF | NCAA | | 2013-2016 | Missouri State |
| Chuck Diering | OF | MLB | 1947-1956 | 1947-1956 | --- |
| Tim Dierkes | C | --- | | | --- |
| John Dillon | SS | MLB | 1875-1875 | 1875-1875 | --- |
| Pat Donahue | 3B | Rk | | 1992-1993 | --- |
| Jim Donohue | P | MLB | 1961-1962 | 1961-1962 | --- |
| Harry Dooms | OF | MLB | 1892-1892 | 1892-1892 | --- |
| Gary Dotter | P | MLB | 1961-1964 | 1961-1964 | --- |
| Pete Dowling | P | MLB | 1897-1901 | 1897-1901 | --- |
| Pat Doyle | P | AAA | | 2007-2014 | Missouri State |
| Brad Drewes | P | Indy | | 2004-2005 | Missouri-St. Louis |
| Mike Drissel | C | MLB | 1885-1885 | 1885-1885 | --- |
| Bill Droege | OF | AAA | | 1977-1977 | Kansas State |
| Ken Duebelbeis | P | NCAA | | 1998-1998 | De Anza College, Nebraska |
| Cameron Dulle | P | A- | | 2017-2019 | Missouri |
| Dennis Duncan | UMP | --- | | | --- |
| Jordan Easom | IF | NCAA | | 2010-2012 | Western Michigan, Paris Junior College, West Texas A&M |
| Alex Eckelman | 2B | AAA | | 1997-2005 | Ohio State |
| Bobby Joe Edmonds | OF | AA | | 1989-1989 | Arkansas |
| Kelly Edmundson | C | A- | | 2003-2006 | Tennessee, Memphis |
| Tim Egart | P | A- | | 2006-2007 | Arkansas State, St. Louis CC-Forest Park |
| Juan Eichelberger | P | MLB | 1978-1988 | 1975-1988 | California |
| Rodney Eldridge | 1B-OF | A+ | | 1988-1992 | Scottsdale CC |
| Raul Elguezabal | IF | JrCollege | | 2017-2019 | SIU-Edwardsville, Jefferson College |
| Allen Elliott | 1B | MLB | 1923-1924 | 1923-1924 | --- |
| Jumbo Elliott | P | MLB | 1923-1934 | 1923-1934 | --- |
| Bill Engeln | UMP | --- | | | --- |
| Jewel Ens | 2B-1B | MLB | 1922-1925 | 1922-1925 | --- |
| Mutz Ens | 1B | MLB | 1912-1912 | 1912-1912 | --- |
| Eric Errante | 2B | Indy | | 2002-2004 | Baylor, Chandler-Gilbert CC, Central Missouri |
| Brad Esarey | P | A+ | | 2001-2005 | Catawba College. |
| Glenn Essman | C | --- | | | --- |
| Jonathan Estes | P | A+ | | 2002-2003 | Freed-Hardeman, Saint Louis |
| Hoot Evers | OF | MLB | 1941-1956 | 1941-1956 | Illinois |
| Patrick Evers | P | Indy | | 2005-2008 | Central Missouri, St. Louis CC-Forest Park |
| Peter Fairbanks | P | MLB | 2019-2019 | 2013-2019 | Missouri |
| Clayton Farhat | OF | NCAA | | 2010-2011 | Lamar, Navarro College, Angelo State |
| Ben Farley | 1B-P | --- | | | --- |
| Robert Faron | P | AA | | 1986-1988 | Missouri |
| Terry Farrar | P | AA | | 1991-1998 | Missouri Baptist |
| Jack Faszholz | P | MLB | 1953-1953 | 1953-1953 | --- |
| Chris Fears | OF | A | | 2000-2002 | Missouri State, North Alabama |
| Patrick Feeney | OF | NCAA | | 2005-2005 | Miami |
| Cary Fenton | 2B | A+ | | 1993-1996 | Memphis |
| Steve Fernandez | C-IF | NCAA | | 2010-2013 | Saint Louis |
| Neil Fiala | IF | MLB | 1981-1981 | 1977-1982 | Southern Illinois, St. Louis CC-Meramec |
| Frank Figgemeier | P | MLB | 1894-1894 | 1894-1894 | --- |
| Pat Flaherty | 3B | MLB | 1894-1894 | 1894-1894 | --- |
| Roy Flaskamper | SS | MLB | 1927-1927 | 1927-1927 | --- |
| Andy Flett | P | NCAA | | 2010-2013 | Louisville, Missouri-St. Louis |
| Joe Fogarty | OF | MLB | 1885-1885 | 1885-1885 | --- |
| Jim Foor | P | MLB | 1971-1973 | 1967-1973 | --- |
| Mark Forchee | P | A | | 1982-1982 | --- |
| Curtis Ford | 2BSS | NCAA | | 2002-2011 | Miss. Valley St |
| David Fowler | OF | A+ | | 1998-2010 | --- |
| Glen Franklin | SS | AAA | | 1978-1984 | Chipola College |
| Lou Frazier | LF-CF | MLB | 1993-1998 | 1986-1999 | Scottsdale CC |
| Anton French | OF | AAA | | 1993-2008 | --- |
| Lonny Frey | 2B-SS | MLB | 1933-1948 | 1933-1948 | --- |
| Sal Frisella | OF | A | | 2000-2004 | Southern Illinois |
| Ryan Froehlich | SS | Indy | | 2001-2001 | Lindenwood University |
| Derrick Frost | P | NCAA | | 2000-2003 | Northern Iowa |
| John Fulgham | P | MLB | 1979-1980 | 1976-1983 | Yavapai College, Miami |
| Gabe Gabler | 1B | MLB | 1958-1958 | 1958-1958 | --- |
| Pud Galvin | OF | MLB | 1875-1892 | 1875-1892 | --- |
| Joe Gannon | P | MLB | 1898-1898 | 1898-1898 | --- |
| Joe Garagiola | C | MLB | 1946-1954 | 1946-1954 | --- |
| Nicholas Geile | P | --- | | | Austin Peay |
| Scott Geitz | P | A | | 1998-1999 | Missouri State |
| Chad Gendron | P | Indy | | 2016-2019 | Murray State, Heartland CC |
| Frank Genins | OF-SS | MLB | 1892-1901 | 1892-1901 | --- |
| Chris George | P | A | | 1998-2002 | Missouri |
| Stephen George | P | AAA | | 1982-1987 | Florida Southern |
| Joe Georger | P | AA | | 1979-1985 | Kentucky |
| Al Gerheauser | P | MLB | 1943-1948 | 1943-1948 | --- |
| Matt Giegling | C | A | | 1990-1992 | Southwestern Illinois College |
| Bernard Gilkey | LF | MLB | 1990-2001 | 1985-2001 | --- |
| Robert Gilles | C | A+ | | 1980-1983 | Jefferson College |
| David Giorgis | OF | A- | | 2000-2004 | --- |
| Bill Gleason | SS | MLB | 1882-1889 | 1882-1889 | --- |
| Jack Gleason | 3B | MLB | 1877-1886 | 1877-1886 | --- |
| Adam Gliebe | SS-2B | Indy | | 2010-2011 | Winthrop, John A. Logan College |
| Danny Goodwin | 1B | MLB | 1975-1982 | 1975-1985 | Southern |
| Jim Goodwin | P | MLB | 1948-1948 | 1948-1948 | --- |
| Robbie Gordon | P | A+ | | 2016-2019 | Maryville University |
| Jack Gorman | P | MLB | 1883-1884 | 1883-1884 | --- |
| Thomas Gorman | 1B | MLB | 1884-1884 | 1884-1884 | --- |
| Adam Goss | SS-2B | NCAA | | 2013-2018 | Villanova, Franklin Pierce University |
| Mike Grace | C | A+ | | 2004-2009 | East Carolina, Florida Southern |
| Kenny Graser | IF | Indy | | 2001-2001 | Missouri Baptist |
| Neil Graser | OF | NCAA | | 2004-2006 | Saint Louis |
| Brett Greenwell | P | NCAA | | 2006-2009 | Xavier |
| Eric Greenwell | 2B | NCAA | | 2000-2003 | Xavier |
| Kyle Grieshaber | 3B-OF | Rk | | 2010-2014 | Louisville, Central Missouri |
| Bert Griffith | OF | MLB | 1922-1924 | 1922-1924 | --- |
| Charlie Grimm | 1B | MLB | 1916-1936 | 1916-1936 | --- |
| Bryce Grossius | P | NCAA | | 2019-2019 | SE Missouri State |
| Dan Guehne | P | Indy | | 1994-2001 | St. Louis CC-Meramec, Memphis |
| Alex Guthrie | IF | Indy | | 2009-2013 | Loyola Marymount |
| Brandon Gutzler | OF | NCAA | | 2014-2018 | Murray State, St. Louis CC-Meramec |
| Bob Habenicht | P | MLB | 1951-1953 | 1951-1953 | Saint Louis |
| Steve Hacker | 1B | AAA | | 1995-2000 | Missouri State |
| Brian Haddock | OF | --- | | | Saint Louis |
| Nick Hagan | PH | Indy | | 2010-2010 | --- |
| Jason Hagerty | C | AAA | | 2007-2016 | Miami |
| Dick Hall | P | MLB | 1952-1971 | 1952-1971 | Swarthmore College |
| John Halla | P | MLB | 1905-1905 | 1905-1905 | --- |
| Jordan Hammerman | OF | NCAA | | 2011-2013 | Saint Louis, St. Louis CC-Forest Park |
| Harry Hanebrink | 2B-OF | MLB | 1953-1959 | 1953-1959 | --- |
| Tyson Hanish | SS | A- | | 2002-2003 | Northern Iowa, McLennan CC |
| Jay Hankins | OF | MLB | 1961-1963 | 1961-1963 | Missouri |
| Shawn Hare | LF-RF | MLB | 1991-1995 | 1989-1997 | Central Michigan |
| Jordan Harmon | P | NCAA | | 2014-2017 | Austin Peay |
| Jon Harris | P | AAA | | 2013-2019 | Missouri State |
| Ben Harrison | P | A | | 2003-2007 | North Central Texas College |
| Bob Harrison | P | MLB | 1955-1956 | 1955-1956 | --- |
| John Hartin | 1B-OF | AA | | 1977-1978 | Missouri Baptist |
| Ed Harting | C | MLB | 1886-1886 | 1886-1886 | --- |
| Reid Hartmann | 2B | AA | | 1988-1990 | St. Louis CC-Meramec |
| Louie Haseltine | 1B | NCAA | | 2008-2011 | SE Missouri State |
| Bill Hassamaer | OF | MLB | 1894-1896 | 1894-1896 | --- |
| Tony Hausladen | 1B | --- | | | Saint Louis |
| George Hausmann | 2B | MLB | 1944-1949 | 1944-1949 | --- |
| Charlie Hautz | 1B | MLB | 1875-1884 | 1875-1884 | --- |
| Austin Havekost | P | Rk | | 2017-2019 | Kent State |
| David Haverstick | P | Rk | | 1997-1997 | Bethel College |
| Darnel Hawkins | OF | A | | 1991-1991 | Missouri |
| Mark Hayes | SS-P | A- | | 1989-1989 | Delta State |
| Ben Hays | P | NCAA | | 2008-2008 | Illinois State, Arkansas |
| Robert Healey | P | AA | | 1977-1979 | St. Louis CC-Meramec |
| Tyler Heck | OF | NCAA | | 2005-2005 | Purdue, Kaskaskia College |
| Harry Hegeman | OF | NCAA | | 2018-2019 | Yale |
| Chris Helfrich | P | A- | | 1994-1994 | Evansville |
| Robert Helvey | P | A | | 1994-1995 | Missouri Baptist |
| Ted Hemenway | P | --- | | | --- |
| Ducky Hemp | OF | MLB | 1887-1890 | 1887-1890 | --- |
| Steve Hendricks | OF | AA | | 1987-1996 | U.S. Intemational |
| Phil Hensiek | P | MLB | 1935-1935 | 1935-1935 | --- |
| Jake Henson | C | AA | | 2013-2016 | Saint Louis |
| Joseph Herr | SS-OF | MLB | 1887-1890 | 1887-1890 | --- |
| Anthony Herron | P | Rk | | 2015-2020 | Jefferson College, Missouri State |
| Rick Herrscher | 1B-3B | MLB | 1962-1962 | 1962-1962 | Southern Methodist |
| Logan Hershenow | P | NCAA | | 2013-2015 | Eastern Kentucky, Jefferson College |
| Neal Hertweck | 1B | MLB | 1952-1952 | 1952-1952 | Missouri |
| Gus Hetling | 3B | MLB | 1906-1906 | 1906-1906 | --- |
| Jacob Hilgendorf | OF | NCAA | | 2002-2006 | Missouri State |
| Charlie Hodnett | P | MLB | 1883-1884 | 1883-1884 | --- |
| Art Hoelskoetter | 2B | MLB | 1905-1908 | 1905-1908 | --- |
| Joey Hoffman | OF | NCAA | | 2008-2008 | Arkansas State |
| Fred Hoffmann | C | --- | | | --- |
| Bobby Hofman | 2B-1B | MLB | 1949-1957 | 1949-1957 | --- |
| Solly Hofman | OF-1B | MLB | 1903-1916 | 1903-1916 | --- |
| Fred Hofmann | C | MLB | 1919-1928 | 1919-1928 | --- |
| Eddie Hogan | P | MLB | 1882-1882 | 1882-1882 | --- |
| John Hogan | 1B-OF | NCAA | | 2010-2011 | Austin Peay |
| Walter Holke | 1B | MLB | 1914-1925 | 1914-1925 | --- |
| Bug Holliday | OF | MLB | 1889-1898 | 1889-1898 | --- |
| Al Hollingsworth | P | MLB | 1935-1946 | 1935-1946 | --- |
| Charlie Hollocher | SS | MLB | 1918-1924 | 1918-1924 | --- |
| Danny Holst | OF | Indy | | 2013-2017 | Texas A&M, SE Missouri State, Southwestern Illinois College |
| Matt Holtshouser | P | NCAA | | 2009-2009 | Pennsylvania |
| Ken Holtzman | P | MLB | 1965-1979 | 1965-1979 | Illinois |
| Syd Hopkins | P | --- | | | Georgia Tech |
| Shags Horan | OF | MLB | 1924-1924 | 1924-1924 | --- |
| Brian Howard | P | AAA | | 2014-2019 | Texas Christian |
| Elston Howard | C-OF | MLB | 1955-1968 | 1955-1968 | --- |
| Patrick Howard | OF | NCAA | | 2003-2004 | Chicago State |
| Ryan Howard | 1B | MLB | 2004-2016 | 2001-2017 | Missouri State |
| Ryan Huck | 1B | A | | 2010-2014 | Western Kentucky |
| Frank Huelsman | OF | MLB | 1897-1905 | 1897-1905 | --- |
| Mike Huelsmann | OF | AA | | 1996-1999 | Saint Louis |
| Daniel Huesgen | P | A- | | 2000-2000 | SE Missouri State |
| Harrison Hukari | P | Indy | | 2012-2016 | Central Florida |
| Lucas Hulsey | C | Indy | | 2008-2008 | Missouri Baptist |
| Ron Hunt | 2B | MLB | 1963-1974 | 1959-1974 | --- |
| Max Hunter | P | NCAA | | 2018-2019 | Dartmouth |
| Tyler Hyde | P | Indy | | 2007-2011 | Middle Tenn State |
| Pat Hynes | OF | MLB | 1903-1904 | 1903-1904 | --- |
| Seth Iorg | OF | NCAA | | 2005-2005 | Brigham Young |
| Peter Jackson | OF | NCAA | | 2013-2016 | Florida A&M |
| Charlie James | OF | MLB | 1960-1965 | 1960-1965 | Missouri |
| Paul James | P | A+ | | 1985-1986 | St. Louis CC-Meramec, Missouri |
| Ray Jansen | 3B | MLB | 1910-1910 | 1910-1910 | --- |
| Hi Jasper | P | MLB | 1914-1919 | 1914-1919 | --- |
| Aaron Jaworowski | 1B | A | | 1997-2000 | Missouri |
| Jake Jefferies | 2B | A- | | 2013-2016 | Cal State Fullerton |
| Bill Jennings | SS | MLB | 1951-1951 | 1951-1951 | --- |
| Mike Jockish | P | A- | | 1988-1990 | Missouri Baptist |
| Augie Johns | P | MLB | 1926-1927 | 1926-1927 | --- |
| Lee Johnson | P | AA | | 1986-1994 | --- |
| Andrew Johnston | P | AAA | | 2005-2019 | Jefferson College, Missouri |
| Binky Jones | SS | MLB | 1924-1924 | 1924-1924 | --- |
| Butter Jones | OF | A | | 1991-1992 | Motlow State CC |
| Casey Jones | IF | NCAA | | 2010-2011 | SE Missouri State, St. Louis CC-Forest Park |
| Chris Jones | P | AA | | 2003-2011 | Indiana State |
| Mat Jones | UT | NCAA | | 2016-2018 | Northwestern |
| Bill Joyce | 3B | MLB | 1890-1898 | 1890-1898 | --- |
| Red Juelich | 2B | MLB | 1939-1939 | 1939-1939 | --- |
| Hayden Juenger | P | NCAA | | 2019-2020 | Missouri State |
| Mike Justice | IF | NCAA | | 2001-2002 | Evansville |
| Lou Kahn | COACH | --- | | | --- |
| Erik Kaiser | P | NCAA | | 2018-2019 | Vanderbilt |
| Dan Kantrovitz | SS | Rk | | 1998-2001 | Brown |
| Jon Kaplan | OF | A+ | | 2000-2014 | Tulane |
| Lex Kaplan | OF | NCAA | | 2014-2017 | Tulane |
| Tim Kavanaugh | SS | A | | 1983-1986 | Missouri |
| Johnny Keane | COACH | --- | | | --- |
| Andrew Keck | C | NCAA | | 2019-2019 | SE Missouri State |
| Cactus Keck | P | MLB | 1922-1923 | 1922-1923 | --- |
| Bob Keely | C | MLB | 1945-1945 | 1945-1945 | Bucknell |
| Austin Keen | P | NCAA | | 2017-2018 | Kentucky |
| Mike Kelly | P | MLB | 1926-1926 | 1926-1926 | --- |
| Andrew Keltner | P | NCAA | | 2010-2010 | Western Kentucky |
| Jerry Kenney | 3B-SS | MLB | 1967-1973 | 1964-1973 | --- |
| Bobby Keppel | P | MLB | 2006-2009 | 2000-2013 | --- |
| Dickie Kerr | P | MLB | 1919-1925 | 1919-1925 | --- |
| Zach Kerr | P | A+ | | 1988-1991 | New Mexico State |
| Coltyn Kessler | C-IF | NCAA | | 2018-2020 | Kentucky |
| Phil Ketter | C | MLB | 1912-1912 | 1912-1912 | --- |
| Mike Kickham | P | MLB | 2013-2014 | 2010-2019 | Missouri State, Crowder |
| Keith Kimberlin | SS | AAA | | 1989-1994 | Missouri Baptist |
| Kaleb King | OF-P | NCAA | | 2014-2017 | Middle Tenn State |
| Silver King | P | MLB | 1886-1897 | 1886-1897 | --- |
| John Kirby | P | MLB | 1884-1888 | 1884-1888 | --- |
| Drew Kitson | OF | NCAA | | 2014-2017 | Longwood, St. Louis CC-Meramec, Missouri Baptist |
| Jack Klages | C | NCAA | | 2014-2017 | Missouri, Quincy |
| Len Klaus | P | A | | 1981-1982 | Missouri-St. Louis |
| Robert Kleen | 3B | --- | | | --- |
| Hal Kleine | P | MLB | 1944-1945 | 1944-1945 | --- |
| Josh Klimek | 3B | AAA | | 1993-2002 | Illinois |
| Rudy Kling | SS | MLB | 1902-1902 | 1902-1902 | --- |
| Jim Klocke | C-3B | A | | 2007-2010 | SE Missouri State |
| Mitch Klug | SS | NCAA | | 2013-2016 | Harvard |
| Joe Klugmann | 2B | MLB | 1921-1925 | 1921-1925 | --- |
| Ken Klump | P | AA | | 1982-1986 | Southern Illinois |
| Elmer Klumpp | C | MLB | 1934-1937 | 1934-1937 | --- |
| Ryan Knernschield | C | NCAA | | 2017-2019 | Eastern Illinois |
| John Knott | 3B | A+ | | 1993-2000 | --- |
| Ross Koenig | P | A+ | | 2001-2003 | Armstrong Atlantic State |
| Paul Kohler | C | Indy | | 2003-2003 | Southern Indiana |
| Kyle Kolb | C | NCAA | | 2003-2006 | Indiana State |
| Josh Konecek | P | --- | | | Missouri |
| Michael Kopsky | 3B | A | | 1977-1978 | --- |
| Michael Kraft | OF-1B | A | | 1989-1990 | Delta State |
| Charlie Krehmeyer | OF-C | MLB | 1884-1885 | 1884-1885 | --- |
| John Kroner | 2B-3B | MLB | 1935-1938 | 1935-1938 | --- |
| Mike Krumm | P | NCAA | | 2012-2014 | High Point, St. Louis CC-Meramec |
| Sasha Kuebel | P | A | | 2012-2016 | Iowa |
| Ron Kulpa | UMP | --- | | | St Louis CC-Florissant Valley, Missouri Baptist |
| George Kunkler | P | AA | | 1977-1977 | Oklahoma |
| David Kurtz | C | NCAA | | 2002-2002 | SE Missouri State, Jefferson College |
| Al LaMacchia | P | MLB | 1943-1946 | 1943-1946 | --- |
| Don Lambert | OF | NCAA | | 2009-2012 | Baylor, Wichita State |
| Tim Landy | P-IF | NCAA | | 2003-2006 | Saint Louis |
| Lee Laskowski | OF | Indy | | 2001-2004 | Missouri |
| Tom Layne | P | MLB | 2012-2017 | 2006-2019 | Mount Olive College, Central Missouri |
| Mick Layton | P | NCAA | | 2015-2015 | Saint Louis |
| Leonidas Lee | OF | MLB | 1877-1877 | 1877-1877 | --- |
| Trenton Lee | P | Indy | | 2009-2012 | Delta State, Wayne State College (Nebraska) |
| Bruce Lenhardt | P | Rk | | 1995-1995 | Lake Michigan College |
| Bob Lesslie | P | AAA | | 1977-1977 | St. Louis CC-Meramec, Kansas State |
| Logan Leverett | OF | NCAA | | 2013-2015 | Illinois State, SE ILL College |
| Josh Levey | P | A- | | 1997-1999 | Northwestern |
| Charlie Levis | 1B | MLB | 1884-1885 | 1884-1885 | --- |
| Chris Little | P | A- | | 2001-2011 | St. Louis CC-Forest Park |
| Bobby Livingston | P | MLB | 2006-2007 | 2002-2013 | --- |
| Jake Lochner | P | NCAA | | 2016-2019 | Missouri State |
| Tom Loftus | OF | MLB | 1877-1883 | 1877-1883 | --- |
| Nick Logusch | P | NCAA | | 2018-2020 | Saint Louis, Jefferson College, East Carolina |
| Dale Longfellow | P | NCAA | | 2005-2005 | Duke |
| Ben Lovell | P | NCAA | | 2014-2018 | Belmont, Maryville University |
| Mike Loynd | P | MLB | 1986-1987 | 1986-1994 | Florida State |
| Kevin Lucas | SS | A- | | 1999-2003 | Oklahoma State, Jefferson College |
| Harry Lunte | SS | MLB | 1919-1920 | 1919-1920 | --- |
| Conner Mach | IF | NCAA | | 2009-2012 | Missouri |
| Kyle Mach | IF | A | | 2006-2010 | Missouri |
| Matt Mach | IF | NCAA | | 2006-2008 | Saint Louis |
| Brad Macko | P | Rk | | 1984-1984 | Missouri State |
| Leland Macon | OF | A+ | | 1993-1996 | St. Louis CC-Meramec |
| Jack Maguire | OF | MLB | 1950-1951 | 1950-1951 | --- |
| Kevin Mahler | P | NCAA | | 2010-2010 | Missouri, St. Louis CC-Meramec |
| Josh Malin | P | NCAA | | 2010-2011 | SIU-Edwardsville, St. Louis CC-Forest Park |
| Adam Mandel | 2B | Indy | | 2005-2006 | Denison |
| Alex Mann | P | Indy | | 2013-2015 | Tabor College, Arkansas-Monticello |
| Leo Mann | SS | A+ | | 1979-1981 | Missouri |
| Stanley Mann | SS | --- | | | Southern Illinois |
| Danny Mannion | UT | NCAA | | 2014-2016 | Saint Louis |
| David Mannion | UT | --- | | | Saint Louis |
| Ryan Mantle | OF | AAA | | 2007-2010 | Missouri State |
| George Mappes | 2B | MLB | 1885-1886 | 1885-1886 | --- |
| Andy Marks | P | NCAA | | 2006-2007 | Kansas |
| Paul Marsala | P | NCAA | | 2003-2006 | Missouri State |
| Jay Marshall | P | MLB | 2007-2009 | 2003-2013 | Jefferson College |
| CJ Martin | P | NCAA | | 2013-2016 | Eastern Illinois, Black Hawk College, Mercer |
| Ronnie Martin | P | --- | | | --- |
| Zack Martin | P | NCAA | | 2017-2019 | Notre Dame |
| Braxton Martinez | IF | AAA | | 2013-2019 | Saint Louis |
| Tim Marting | SS | --- | | | Hillsborough CC |
| Trey Massenberg | OF | NCAA | | 2011-2014 | Missouri State |
| Stephen Massie | 2B | NCAA | | 2010-2010 | SE Missouri State |
| Frank Masters | C | AA | | 1985-1989 | Scottsdale CC, St Louis CC-Florissant Valley |
| Jake Matheny | C | NCAA | | 2017-2018 | Indiana, San Jacinto, Missouri |
| Tate Matheny | OF | AAA | | 2013-2019 | Missouri State |
| Byron Mathews | OF | A+ | | 1990-1996 | Oklahoma |
| Wally Mattick | OF | MLB | 1912-1918 | 1912-1918 | --- |
| Justin Maurath | OF | NCAA | | 2001-2002 | Southern Illinois, Mesa CC |
| Derek Mazzio | P | NCAA | | 2011-2013 | Saint Louis |
| Harry McCaffery | OF | MLB | 1882-1883 | 1882-1883 | --- |
| Sylvester McClain | SS | NCAA | | 2001-2004 | Alcorn State |
| Mike McDermott | P | MLB | 1895-1897 | 1895-1897 | --- |
| Jumbo McGinnis | P | MLB | 1882-1887 | 1882-1887 | --- |
| John McKee | 3B | NCAA | | 2004-2007 | Missouri |
| Jim McLaughlin | 3B | MLB | 1932-1932 | 1932-1932 | --- |
| Barry McPherson | P | A | | 1984-1984 | St. Louis CC-Meramec |
| Trick McSorley | 1B | MLB | 1875-1886 | 1875-1886 | --- |
| Paul McSweeney | 2B | MLB | 1891-1891 | 1891-1891 | --- |
| Tim Meamber | P | A+ | | 1987-1990 | UNLV, St. Louis CC-Meramec |
| Dad Meek | C | MLB | 1889-1890 | 1889-1890 | --- |
| Dutch Meier | OF-SS | MLB | 1906-1906 | 1906-1906 | Princeton |
| George Meier | C | --- | | | --- |
| Heinie Meine | P | MLB | 1922-1934 | 1922-1934 | --- |
| Adam Meinershagen | P | AA | | 1991-1998 | --- |
| Ricky Meinhold | P | Indy | | 2009-2010 | West Valley College, Drury |
| Shane Melbrod | IF | NCAA | | 2017-2018 | Xavier, Heartland CC, Missouri-St. Louis |
| Paul Menhart | P | MLB | 1995-1997 | 1990-2001 | Western Carolina |
| Ted Menze | OF | MLB | 1918-1918 | 1918-1918 | --- |
| Lloyd Merritt | P | MLB | 1957-1957 | 1957-1957 | Washington U. in St. Louis |
| Bud Metheny | OF | MLB | 1943-1946 | 1943-1946 | William and Mary |
| Aaron Meyer | IF | NCAA | | 2014-2017 | Missouri State |
| Layne Meyer | P | Indy | | 1999-2003 | Polk State, South Alabama |
| Paul Miles | SS | Indy | | 2001-2001 | Saint Louis |
| Drew Millas | C | NCAA | | 2017-2019 | Missouri State |
| Bob Miller | P | MLB | 1957-1974 | 1957-1974 | --- |
| Bud Miller | UMP | --- | | | --- |
| David Miller | IF | NCAA | | 2011-2012 | Purdue, Southwestern Illinois College |
| Ian Miller | P | Indy | | 2016-2016 | --- |
| Jalen Miller | P | A | | 2016-2019 | Mineral Area College, Central Methodist University |
| Max Miller | P | NCAA | | 2006-2009 | Michigan State |
| Whitey Miller | P | MLB | 1944-1944 | 1944-1944 | --- |
| Lawyer Milloy | OF | NCAA | | 1993-1995 | Washington |
| Josh Miner | P | Rk | | 2003-2003 | --- |
| Zach Miner | P | MLB | 2006-2013 | 2001-2014 | --- |
| Mike Mitchell | P | AAA | | 2001-2009 | St. Charles CC, SE Missouri State, Missouri |
| Dan Moellering | P | Indy | | 2003-2004 | Bellevue CC, St. Louis CC-Meramec |
| Steven Mohr | P | NCAA | | 2007-2007 | Missouri, Lindenwood University |
| Joey Monahan | 2B | A+ | | 2001-2003 | Liberty |
| Mitch Montaldo | P-IF | NCAA | | 2012-2015 | Pennsylvania |
| Scrappy Moore | 3B | MLB | 1917-1917 | 1917-1917 | Georgia Tech, Vanderbilt |
| David Morgan | P | --- | | | --- |
| Joshua Morgan | P | --- | | | Missouri-St. Louis |
| Ryan Morgan | P | Rk | | 2008-2009 | --- |
| Andrew Moritz | OF | A+ | | 2016-2019 | UNC-Greensboro |
| Tom Morrison | 3B | MLB | 1895-1896 | 1895-1896 | --- |
| Kevin Moulder | P | NCAA | | 2002-2003 | Murray State |
| Joe Mowry | OF | MLB | 1933-1935 | 1933-1935 | Iowa |
| Don Mueller | OF | MLB | 1948-1959 | 1948-1959 | --- |
| Heinie Mueller | 2B-3B | MLB | 1938-1941 | 1938-1941 | --- |
| Joe Muich | P | MLB | 1924-1924 | 1924-1924 | --- |
| Billy Mullen | 3B | MLB | 1920-1928 | 1920-1928 | --- |
| Eddie Mulligan | 3B-SS | MLB | 1915-1928 | 1915-1928 | Saint Louis |
| Richard Mundy | C | A | | 1988-1991 | --- |
| Dan Murphy | OF | AAA | | 1979-1985 | UNLV |
| Danny Murphy | OF | NCAA | | 2013-2015 | Saint Louis, Jefferson College |
| Jeff Murphy | C | AA | | 1992-1996 | Nebraska |
| Joe Murphy | P | MLB | 1886-1887 | 1886-1887 | --- |
| Dave Nicholson | OF | MLB | 1960-1967 | 1960-1967 | --- |
| Bryan Niedbalski | IF | NCAA | | 2011-2014 | Iowa |
| Nick Niedbalski | P | Rk | | 2001-2004 | East Central CC |
| Noah Niznik | P | NCAA | | 2019-2019 | SE Missouri State |
| Joe Nolan | C | MLB | 1972-1985 | 1969-1985 | --- |
| Red Nonnenkamp | OF | MLB | 1933-1940 | 1933-1940 | --- |
| Bill Norman | OF | MLB | 1931-1932 | 1931-1932 | Saint Louis |
| Angelo Nunley | 2B | AA | | 1983-1988 | --- |
| Ray O'Brien | OF | MLB | 1916-1916 | 1916-1916 | --- |
| Ryan O'Connell | P | JrCollege | | 2018-2019 | Alabama, Wabash Valley College |
| Jack O'Connor | C | MLB | 1887-1907 | 1887-1907 | --- |
| Ollie O'Mara | SS-3B | MLB | 1912-1919 | 1912-1919 | --- |
| Mickey O'Neil | C | MLB | 1919-1927 | 1919-1927 | --- |
| Henry Oberbeck | P | MLB | 1883-1884 | 1883-1884 | --- |
| Francis Obermeier | 3B | --- | | | Saint Louis |
| Al Olmsted | P | MLB | 1980-1980 | 1976-1982 | --- |
| Dane Opel | OF | Rk | | 2010-2013 | Missouri |
| AJ Otto | IF | NCAA | | 2003-2004 | Dayton, St. Louis CC-Forest Park |
| Matt Ottsen | P | NCAA | | 2018-2019 | Bucknell |
| Josh Outman | P | MLB | 2008-2014 | 2005-2019 | Central Missouri, St. Louis CC-Forest Park |
| Zach Outman | P | A- | | 2008-2010 | Saint Louis, St. Louis CC-Forest Park |
| Walter Owens | OF | A- | | 1994-1995 | Odessa, Miami |
| Ed Pabst | OF | MLB | 1890-1890 | 1890-1890 | --- |
| Ryan Palermo | IF | NCAA | | 2009-2012 | UC Santa Barbara |
| Andy Pape | P | NCAA | | 2003-2007 | Baylor |
| Michael Parks | P | NCAA | | 2019-2020 | Evansville |
| Matt Patterson | P | NCAA | | 2008-2010 | Creighton, Jefferson CC |
| Jeremy Patton | 1B-3B | A+ | | 2010-2012 | Florida Intl, Jefferson College |
| Justin Paulsen | IF | A- | | 2014-2018 | Missouri State, Jefferson College |
| Kenneth Payne | 1B | Rk | | 1994-1995 | St. Louis CC-Meramec |
| Mark Peer | OF | --- | | | St. Louis CC-Meramec, Alabama |
| Heinie Peitz | C | MLB | 1892-1913 | 1892-1913 | --- |
| Joe Peitz | OF | MLB | 1894-1894 | 1894-1894 | --- |
| Curran Percival | P | --- | | | San Diego Mesa College, Chapman |
| Matt Perego | P | JrCollege | | 2019-2019 | Western Carolina, State Fair CC. |
| Robert Person | P | MLB | 1995-2003 | 1989-2005 | Seminole Florida |
| Kyle Peter | OF | AA | | 2007-2010 | Cloud County CC, Washburn University |
| Monte Pfyl | 1B | MLB | 1907-1907 | 1907-1907 | --- |
| David Phelps | P | MLB | 2012-2019 | 2006-2019 | Notre Dame |
| Mike Phelps | P | A+ | | 2004-2010 | Central Missouri |
| Derrick Phillips | OF | Rk | | 2008-2016 | --- |
| Eddie Phillips | H | MLB | 1953-1953 | 1953-1953 | --- |
| Jack Phillips | P | MLB | 1945-1945 | 1945-1945 | --- |
| Kevin Phillips | C-OF | NCAA | | 2013-2016 | East Tennessee State |
| Larry Pierson | P | AA | | 1987-1990 | Missouri, St. Louis CC-Meramec |
| Brad Pingel | P | NCAA | | 2008-2011 | Air Force |
| Joey Pipes | P | AA | | 1998-2000 | Missouri Baptist |
| Michael Pisarkiewicz | 1B-OF | A+ | | 1977-1978 | --- |
| Jim Pisoni | OF | MLB | 1953-1960 | 1953-1960 | --- |
| Will Piwnica-Worms | OF | A+ | | 2009-2014 | Duke |
| Michael Plassmeyer | P | AAA | | 2016-2019 | Missouri |
| Mitch Plassmeyer | P | NCAA | | 2015-2018 | Kansas State, Bradley, Jefferson College |
| Bill Pleis | P | MLB | 1961-1966 | 1961-1966 | --- |
| Robert Plohr | P | NCAA | | 2014-2017 | Saint Louis, Carson-Newman |
| Joe Poetz | P | MLB | 1926-1926 | 1926-1926 | --- |
| Kevin Pohle | P | NCAA | | 2011-2015 | Clemson |
| Cliff Politte | P | MLB | 1998-2006 | 1994-2008 | Jefferson College, Memphis |
| Nick Popescu | 2B-3B | Rk | | 2008-2011 | Bradley, Texas Tech, Howard College |
| Bill Popp | P | MLB | 1902-1902 | 1902-1902 | --- |
| Jonathan Portnoy | C | NCAA | | 2002-2003 | Wake Forest |
| Mike Potter | OF | Indy | | 1997-2002 | Radford |
| Andy Prater | P | A | | 1996-2003 | --- |
| Pete Prater | P | A+ | | 1994-1995 | Missouri State |
| Evan Pratte | 2B-3B | AA | | 1991-1995 | Missouri State |
| James Proctor | P | NCAA | | 2017-2019 | Princeton |
| Kirk Pruitt | OF | NCAA | | 2010-2014 | Texas Southern, Park University |
| Ewald Pyle | P | MLB | 1939-1945 | 1939-1945 | --- |
| Dan Radison | IF-C | --- | | | Southern Illinois |
| Tim Rafferty | IF | NCAA | | 2002-2006 | Missouri State |
| Justin Rahn | H | NCAA | | 2008-2008 | Illinois State, St. Louis CC-Meramec, Wabash Valley College |
| Derek Rallo | 1B-OF | NCAA | | 2011-2011 | Southern Illinois |
| Paul Rambaud | OF | NCAA | | 2010-2013 | Villanova |
| Jan Ramos | 1B | Indy | | 2003-2003 | Missouri Baptist |
| Vern Rapp | C | --- | | | --- |
| Jim Rasnick | P | A | | 1982-1984 | --- |
| Fischer Rausch | P | --- | | | SE Missouri State |
| Ronnie Ray | P | AAA | | 2002-2011 | --- |
| Jeremiah Reardon | P | MLB | 1886-1886 | 1886-1886 | --- |
| John Reid | P | A+ | | 1990-1992 | Stanford |
| Tom Reilly | SS | MLB | 1908-1914 | 1908-1914 | --- |
| Pete Reiser | OF | MLB | 1940-1952 | 1940-1952 | --- |
| Grover Resinger | COACH | --- | | | --- |
| Dino Restelli | OF | MLB | 1949-1951 | 1949-1951 | Santa Clara |
| Jerry Reuss | P | MLB | 1969-1990 | 1967-1990 | --- |
| Billy Joe Richardson | C | AAA | | 1982-1985 | Southern Illinois |
| John Ricks | 3B | MLB | 1891-1894 | 1891-1894 | --- |
| Michael Rieker | P | NCAA | | 2015-2017 | Air Force |
| Rich Rieker | UMP | --- | | | Missouri-St. Louis |
| Craig Ringe | SS | AA | | 2000-2006 | Central Missouri |
| Clayton Risch | OF | JrCollege | | 2017-2017 | Louisiana-Monroe, Maple Woods CC |
| Sherron Rives | IF | A | | 1994-1995 | --- |
| Tyrone Roberson | OF | NCAA | | 2003-2005 | Missouri |
| Richard Roberts | P | --- | | | --- |
| Taron Roberts | OF | NCAA | | 2004-2006 | Alcorn State |
| Gene Robertson | 3B | MLB | 1919-1930 | 1919-1930 | Saint Louis |
| Mike Robertson | OF | Indy | | 1998-2001 | --- |
| Kerry Robinson | LF-RF | MLB | 1998-2006 | 1995-2007 | SE Missouri State |
| Luke Robinson | OF | NCAA | | 2015-2018 | Lafayette College |
| Bobby Rodgers | P | AAA | | 1993-2003 | Wake Forest |
| Oscar Roettger | 1B-P | MLB | 1923-1932 | 1923-1932 | --- |
| Wally Roettger | OF | MLB | 1927-1934 | 1927-1934 | Illinois |
| Don Rogers | 3B | NCAA | | 2001-2003 | Wichita State, Saint Louis |
| Randy Rogers | P | A | | 1982-1983 | --- |
| Dan Rohlfing | C-OF | AAA | | 2007-2017 | --- |
| Bunny Roser | OF | MLB | 1922-1922 | 1922-1922 | --- |
| Dan Rudanovich | OF | --- | | | Missouri |
| Muddy Ruel | C | MLB | 1915-1934 | 1915-1934 | --- |
| Brian Rupp | 1B | AAA | | 1992-2000 | Missouri-St. Louis |
| Gary Russo | OF | NCAA | | 2014-2016 | Miami |
| Tony Russo | P | A+ | | 1987-1991 | Missouri, St. Louis CC-Meramec |
| Jerry Sabourin | P | --- | | | --- |
| Bob Sadowski | 3B-OF | MLB | 1960-1963 | 1960-1963 | --- |
| Preston Salazar | P-IF | --- | | | --- |
| Collin Salzenstein | SS | NCAA | | 2005-2007 | Illinois State, Xavier |
| Danny Sandbrink | P | A+ | | 2008-2013 | Stanford |
| Ken Sanders | P | MLB | 1964-1976 | 1960-1977 | --- |
| Darian Sandford | CF-LF | AA | | 2010-2019 | Park University |
| Jason Santiago | OF | NCAA | | 2005-2005 | Louisiana Tech, Pearl River CC |
| Richard Sauget | C | --- | | | Notre Dame |
| Joe Scanio | P | A | | 2011-2016 | Northwestern State |
| Doug Schaefer | P | AAA | | 1973-1981 | Oklahoma |
| Josh Scharff | 1B-OF | NCAA | | 2010-2013 | Yale |
| Max Scherzer | P | MLB | 2008-2019 | 2004-2019 | Missouri |
| Will Schierholz | P | Indy | | 2012-2016 | Butler, Miami |
| Ray Schmandt | 1B-2B | MLB | 1915-1922 | 1915-1922 | Saint Louis |
| Bob Schmidt | C | MLB | 1958-1965 | 1958-1965 | --- |
| David Schmidt | P | AA | | 2012-2016 | Stanford |
| Jonah Schmidt | OF | NCAA | | 2008-2011 | Missouri |
| Nick Schmidt | P | AAA | | 2005-2014 | Arkansas |
| Nick Schmidt | P | NCAA | | 2019-2020 | Missouri State |
| Austin Schmitt | C | NCAA | | 2019-2019 | Louisiana-Monroe |
| Aaron Schmitz | 1B-3B | NCAA | | 2008-2011 | Georgia State |
| John Schnettgoecke | C | NCAA | | 2008-2008 | Texas Tech |
| Chris Schnurbusch | SS | A | | 1987-1989 | Central Missouri |
| Joe Schrimpf | IF | NCAA | | 2014-2017 | Arkansas State |
| Lance Schuermann | P | AAA | | 1991-1996 | UNLV |
| Walt Schulz | P | MLB | 1920-1920 | 1920-1920 | --- |
| Lorenzo Scott | CF | AAA | | 2001-2011 | Ball State |
| Aaron Shafer | P | AA | | 2006-2012 | Wichita State |
| Mark Shallenberger | IF-P | NCAA | | 2020-2020 | Evansville |
| Art Shamsky | OF-1B | MLB | 1965-1972 | 1960-1972 | Missouri |
| Willie Shanks | P | AAA | | 1984-1986 | Missouri-St. Louis |
| Mike Shannon | OF-3B | MLB | 1962-1970 | 1962-1970 | Missouri |
| Timothy Shannon | 3B | Rk | | 1983-1983 | --- |
| John Sherrod | 1B-OF | Indy | | 1999-1999 | Allegheny College |
| Zak Shinall | P | MLB | 1993-1993 | 1987-1995 | El Camino College |
| Bill Shipke | 3B | MLB | 1906-1909 | 1906-1909 | --- |
| Derek Shumpert | OF | AA | | 1993-2001 | --- |
| Norm Siebern | 1B-OF | MLB | 1956-1968 | 1956-1968 | --- |
| Steve Siebert | 2B-OF | A- | | 1990-1991 | Georgia Southern |
| Chris Siemer | C | NCAA | | 2008-2008 | Missouri State |
| Oscar Siemer | C | MLB | 1925-1926 | 1925-1926 | --- |
| Austin Siener | IF | NCAA | | 2016-2018 | Texas-Pan American, Illinois Central College |
| Rob Sievers | 3B | --- | | | --- |
| Roy Sievers | 1B-OF | MLB | 1949-1965 | 1949-1965 | --- |
| Ed Silch | OF | MLB | 1888-1888 | 1888-1888 | --- |
| Dave Silvestri | 3B-SS | MLB | 1992-1999 | 1989-1999 | Missouri |
| Jim Silvey | 2B | --- | | | Tulsa |
| Joe Simokaitis | SS | AAA | | 2002-2009 | Nebraska |
| Zach Sisko | IF | NCAA | | 2001-2004 | Notre Dame |
| Dave Sisler | P | MLB | 1956-1962 | 1956-1962 | Princeton |
| Dick Sisler | OF-1B | MLB | 1946-1953 | 1946-1953 | --- |
| Cory Sivumaki | P | Indy | | 1998-1998 | Missouri-St. Louis |
| Christian Slazinik | P | NCAA | | 2011-2015 | Eastern Illinois |
| Lou Sleater | P | MLB | 1950-1958 | 1950-1958 | Maryland |
| Carter Smith | P | NCAA | | 2012-2015 | Tennessee-Martin |
| Conor Smith | C-1B | NCAA | | 2011-2014 | Missouri State |
| Dan Smith | P | A+ | | 1999-2004 | Miami |
| Eric Snowden | C | NCAA | | 2005-2008 | Kansas |
| Luke Sommerfeld | P | Rk | | 2015-2019 | Saint Louis, Clemson |
| Matt Sondermann | OF | NCAA | | 2003-2003 | Saint Louis |
| Braden Spawr | C | --- | | | SE Missouri State |
| Andrew Spitzfaden | C | NCAA | | 2006-2006 | Kansas |
| Will Spitzfaden | P | NCAA | | 2012-2015 | SE Missouri State, Lindenwood University |
| Joe Sprinz | C | MLB | 1930-1933 | 1930-1933 | --- |
| John Stallcup | C | --- | | | SIU-Edwardsville |
| Grant Staniszewski | C | NAIA | | 2005-2007 | Mobile (Ala.), Jefferson College, Bellarmine |
| Jim Stanley | SS | --- | | | --- |
| Tom Stanton | C | MLB | 1904-1904 | 1904-1904 | --- |
| Justin Stein | SS-3B | MLB | 1938-1938 | 1938-1938 | Saint Louis |
| Todd Stein | P | A | | 2002-2006 | Illinois State |
| Ryan Steinbach | SS | A+ | | 2004-2007 | Indiana U.-Purdue U.-FW |
| Harry Steinfeldt | 3B | MLB | 1898-1911 | 1898-1911 | --- |
| John Sternberg | P | NCAA | | 2003-2003 | Bradley |
| Dave Stewart | OF | Rk | | 2008-2009 | Nebraska, Grayson County College |
| Brad Stone | P | AAA | | 2006-2011 | Quincy |
| Noah Stone | P | NCAA | | 2019-2019 | Arkansas State |
| DaRond Stovall | LF-CF | MLB | 1998-1998 | 1991-2004 | --- |
| G.J. Strauss | P | NCAA | | 2011-2013 | Western Kentucky, Florida Tech |
| Drew Strohm | P | NCAA | | 2019-2019 | Western Kentucky |
| Johnny Sturm | 1B | MLB | 1941-1941 | 1941-1941 | --- |
| Willie Sudhoff | P | MLB | 1897-1906 | 1897-1906 | --- |
| Harry Swacina | 1B | MLB | 1907-1908 | 1907-1908 | --- |
| Seth Swafford | P | NCAA | | 2011-2011 | Missouri State, Jefferson College |
| Bryan Swift | 2B | Indy | | 2002-2003 | North Alabama, St. Louis CC-Meramec |
| Jackson Swiney | OF | NCAA | | 2019-2020 | Western Kentucky |
| Josh Syberg | P | NCAA | | 2007-2011 | SE Missouri State |
| Scott Talbert | 1B | Indy | | 2008-2008 | Missouri Baptist, Jefferson College |
| Alex Tate | P | Indy | | 2006-2006 | Lincoln Missouri, Mineral Area College |
| George Tebeau | OF | MLB | 1887-1895 | 1887-1895 | --- |
| Patsy Tebeau | 1B | MLB | 1887-1900 | 1887-1900 | --- |
| Garry Templeton | SS | A- | | 1999-2007 | NC A&T State |
| Cody Terry | IF | NCAA | | 2008-2011 | Tennessee-Martin |
| Joe Thaman | P-1B | NCAA | | 2001-2004 | Notre Dame |
| Julius Thames | 2B | Indy | | 2003-2009 | Kennesaw State |
| Nigel Thatch | P | Indy | | 2005-2005 | --- |
| Jared Theodorakos | P | Rk | | 2000-2004 | Baylor |
| Adam Thies | SS | JrCollege | | 2016-2019 | Wichita State, Johnson County CC, Emporia State |
| Jake Thies | P | MLB | 1954-1955 | 1954-1955 | Illinois |
| Deron Thomas | IF | AA | | 1981-1984 | --- |
| Scott Thomas | C | AAA | | 2006-2012 | Missouri Baptist |
| Jesse Tierney | C | NCAA | | 2009-2012 | SE Missouri State |
| Grayling Tobias | OF | AA | | 1978-1980 | Missouri-St. Louis |
| Jack Tobin | OF | MLB | 1916-1927 | 1916-1927 | --- |
| Austin Todd | P | NCAA | | 2006-2008 | Missouri State |
| Bill Todd | P | --- | | | Missouri |
| William Todd | P | --- | | | --- |
| Phil Todt | 1B | MLB | 1924-1931 | 1924-1931 | --- |
| Bill Tozer | P | MLB | 1908-1908 | 1908-1908 | --- |
| Mike Trapasso | P | A | | 1985-1987 | Jefferson College, Oklahoma State |
| Tony Triplett | SS | AA | | 1981-1988 | Kansas State |
| Frank Truesdale | 2B | MLB | 1910-1918 | 1910-1918 | --- |
| Marshall Tucker | P | NCAA | | 2002-2004 | Southern Illinois, East Central CC |
| David Turnbull | OF | NCAA | | 2009-2012 | Dartmouth |
| Ben Turner | C-1B | AAA | | 2009-2016 | Missouri |
| Corey Tyberendt | P | NCAA | | 2006-2006 | Saint Louis |
| Torre Tyson | OF | AA | | 1998-2002 | Missouri |
| Kyle Uhrich | P | Indy | | 2016-2017 | Webster |
| Fred Underwood | P | MLB | 1894-1894 | 1894-1894 | --- |
| Logan Uxa | 1B | A+ | | 2010-2016 | Arkansas State |
| Harry Vahrenhorst | H | MLB | 1904-1904 | 1904-1904 | --- |
| George Van Haltren | OF | MLB | 1887-1903 | 1887-1903 | --- |
| Gary Van Matre | P | Rk | | 2002-2002 | Missouri-St. Louis, Fontbonne |
| AJ Van Slyke | OF | AA | | 2004-2008 | Kansas |
| Paul Van Stone | 2B-SS | AA | | 1984-1987 | San Diego |
| Mark Vierling | IF | NCAA | | 2018-2020 | Missouri |
| Matt Vierling | OF | A+ | | 2016-2019 | Notre Dame |
| Dale Vineyard | 3B | --- | | | --- |
| George Vogel | OF | A | | 1983-1985 | SIU-Edwardsville |
| Aaron Vogt | OF | NCAA | | 2013-2014 | Campbell, Heartland CC |
| Luke Voit | C | MLB | 2017-2019 | 2010-2019 | Missouri State |
| Tim Vonder Haar | P | Indy | | 2012-2014 | Murray State, Mineral Area College |
| Bailey Vuylsteke | P | JrCollege | | 2017-2019 | Miami, Jefferson College |
| Mike Wagner | OF | AA | | 2001-2007 | Washington |
| Andrew Walker | 3B-OF | A | | 1978-1979 | --- |
| Corey Walker | OF | Rk | | 1996-1998 | Westmar University |
| Connie Walsh | P | MLB | 1907-1907 | 1907-1907 | --- |
| Dee Walsh | OF-SS | MLB | 1913-1915 | 1913-1915 | --- |
| Mike Walters | P | MLB | 1983-1984 | 1977-1985 | Chaffey College |
| Chuck Ward | SS-3B | MLB | 1917-1922 | 1917-1922 | --- |
| Reginald Ward | OF | Rk | | 1978-1978 | --- |
| J.R. Warner | OF | A | | 1998-2001 | Missouri |
| Phil Warren | 1B | Indy | | 2000-2005 | SE Missouri State |
| Andy Watson | P | Rk | | 1990-1991 | Crowder |
| Derrik Watson | P | A | | 2014-2019 | Murray State, Southwestern Illinois College |
| Rodney Weary | 1B | Indy | | 1994-1995 | St. Louis CC-Meramec, Missouri |
| Earl Weaver | MGR | --- | | | --- |
| Kris Weber | P | Indy | | 2001-2004 | Saint Louis |
| Butch Weis | OF | MLB | 1922-1925 | 1922-1925 | --- |
| Tub Welch | C-1B | MLB | 1890-1895 | 1890-1895 | --- |
| Perry Werden | 1B | MLB | 1884-1897 | 1884-1897 | --- |
| George Werley | P | MLB | 1956-1956 | 1956-1956 | --- |
| Doug Wessel | P | --- | | | Vanderbilt |
| James West | C | --- | | | --- |
| Mike Westbrook | SS | AA | | 1984-1989 | Johnson County CC |
| Larry Whisenton | OF | MLB | 1977-1982 | 1975-1985 | --- |
| Lew Whistler | 1B | MLB | 1890-1893 | 1890-1893 | --- |
| Pat Whitaker | P | MLB | 1888-1889 | 1888-1889 | --- |
| Darrel White | OF | --- | | | St. Louis CC-Meramec |
| Bob Wiesler | P | MLB | 1951-1958 | 1951-1958 | --- |
| Nick Wilfong | OF | A+ | | 1998-2002 | Missouri |
| Eric Wilkins | P | MLB | 1979-1979 | 1977-1981 | Washington State |
| Cliff Williams | C | A+ | | 1988-1993 | --- |
| Dick Williams | OF-3B | MLB | 1951-1964 | 1951-1964 | --- |
| Jimmy Williams | 2B | MLB | 1899-1909 | 1899-1909 | --- |
| Jon Williams | C | AA | | 1998-2006 | Missouri, USC |
| Robert Williams | P | --- | | | St. Louis CC-Meramec |
| Justin Wise | P | NCAA | | 2004-2007 | South Alabama, Saint Louis |
| Nate Witherspoon | P | NCAA | | 2017-2020 | Missouri State |
| Jerry Witte | 1B | MLB | 1946-1947 | 1946-1947 | --- |
| Jake Wood | OF | NCAA | | 2015-2018 | Richmond |
| Tyler Wood | P | A+ | | 2011-2014 | Furman |
| James Woods | C | Rk | | 1997-1997 | --- |
| Tommy Woods | OF-IF | --- | | | Missouri State |
| David Woodworth | P | AA | | 1981-1984 | Western Michigan |
| Fred Worden | P | MLB | 1914-1914 | 1914-1914 | --- |
| James Wosman | C-1B | --- | | | --- |
| Will Wright | 1B | Indy | | 2011-2012 | Mary Washington |
| Yats Wuestling | SS | MLB | 1929-1930 | 1929-1930 | --- |
| Kurt Wunderlich | P | A- | | 2008-2012 | Michigan State |
| Andy Yount | OF | A+ | | 1995-2006 | --- |
| Evan Zalders | C | NCAA | | 2009-2009 | Eastern Illinois, Southwestern Illinois College |
| Stan Zaltsman | P | A+ | | 1983-1988 | Oklahoma |
| Zac Zellers | OF | NCAA | | 2012-2013 | Kentucky, Heartland CC |
| Austin Zimmerman | P-3B | NCAA | | 2013-2016 | Bucknell |
| Peter Zimmerman | 3B | NCAA | | 2017-2020 | Saint Louis, San Jacinto, Missouri |
| Bob Zimmermann | P | AA | | 2001-2014 | Missouri State |
| Mike Zimmermann | P | NCAA | | 2008-2008 | Saint Louis |
| Dutch Zwilling | OF | MLB | 1910-1916 | 1910-1916 | --- |
| 813 record(s) |