| Luke La Flam | P | 2019-2020 | Arizona State |
| Scott Laabs | 2B | 2010-2011 | Longwood |
| Brennan LaBarbera | P | 2019-2019 | Eastern Kentucky |
| AJ Labas | P | 2018-2020 | LSU |
| Brian Labasco | IF | 2000-2002 | Air Force |
| Ray Labat | P | 2004-2006 | Nicholls State |
| Brandon Labedz | P | 2003-2004 | Canisius College |
| Nick Labella | P | 2000-2001 | St. Bonaventure |
| Nick Labella | OF | 2018-2020 | Fordham, Polytechnic University |
| Adam Labelle | P | 2000-2003 | Maine |
| Kyle Laberge | P | 2015-2019 | Texas-Arlington, Cisco Junior College, Tennessee-Martin, Faulkner |
| Bryce Labhart | OF-IF | 2010-2011 | Eastern Kentucky, Olney Central College |
| Josh Labiche | 3B | 2009-2010 | Nicholls State, Delgado CC |
| Trevor LaBonte | P | 2019-2020 | Maryland |
| Clark Laborde | IF | 2006-2007 | Louisiana-Monroe |
| Hudson Laborde | 1B | 2019-2020 | Northwestern State, Bossier Parish CC |
| Justin Laborde | OF | 2003-2006 | Louisiana-Monroe |
| Troy Laborde | P | 2010-2010 | Southern |
| Drew LaBounty | IF | 2014-2017 | South Alabama |
| Carlos Laboy | IF | 2005-2008 | Cleveland State |
| Ryan Laboy | OF | 2006-2008 | High Point, Appalachian State |
| Brad Labozzetta | P | 2015-2016 | South Florida, Polk State, Florida Gulf Coast |
| Nick LaBrasca | 1B | 2018-2020 | Youngstown State |
| Aaron Labrie | P | 2011-2014 | Wichita State |
| Troy Labrie | C | 2014-2017 | Gonzaga, West Texas A&M |
| Paul Labriola | P | 2020-2020 | Clemson |
| Brandon Labrozzi | 1B | 2004-2004 | Saint Joseph's |
| Brad Labruyere | P | 2008-2011 | SE Missouri State |
| Sean Labsan | P | 2014-2017 | Florida Atlantic |
| Jaret Lacagnina | P | 2017-2020 | Davidson College |
| Kyle LaCalameto | P | 2019-2020 | Dayton |
| Michael Lacava | OF | 2007-2011 | Fairleigh Dickinson, Saint Peter's |
| Jerry Lacayo | C | 2015-2017 | Northern Colorado, Dodge City CC, Colorado Springs |
| Nic Lacayo | C | 2016-2019 | Michigan State, South Mountain CC |
| Richie Lacell | P | 2014-2016 | USC-Upstate |
| Blake Lacey | IF | 2013-2015 | USC |
| Craig Lacey | P | 2016-2019 | Bryant University |
| David Lacey | P | 2004-2004 | Alabama State |
| Logan Lacey | P | 2018-2020 | Florida State, Tallahassee CC |
| Mitchel Lacey | IF | 2015-2018 | Va. Commonwealth |
| Steven Lacey | P | 2018-2020 | South Alabama, Holmes CC |
| Sam LaChance | IF | 2019-2019 | Quinnipiac |
| Mike Lachapelle | P | 2010-2010 | New Mexico, Pima CC |
| Jake Lachemann | P | 2018-2019 | UC Irvine, Fullerton College, UC Riverside |
| Rob Lacheur | P | 2003-2003 | New Mexico |
| Nick Lacik | OF | 2013-2014 | Liberty, Florence-Darlington Tech |
| Andrew Lacinak | P | 2012-2016 | Bowling Green State |
| Andy Lack | SS | 2013-2016 | SE Missouri State |
| Will Lacker | P | 2010-2013 | Brown |
| Lemuel Lackey | UTIL | 2018-2019 | Alabama A&M |
| Chas Lacko | P | 2013-2016 | Long Island-Brooklyn |
| Bob Lackovic | P-C | 2007-2010 | Creighton |
| Seth Lackow | P | 2005-2005 | Kansas State, Scottsdale CC |
| Rob LaColla | P | 2009-2009 | Manhattan College |
| Andrew Lacombe | IF | 2010-2013 | Texas State, Angelo State |
| J.K. Lacoste | P | 2006-2008 | Florida |
| Lance Lacoste | OF | 2008-2010 | Northwestern State |
| Peyton Lacoste | IF | 2016-2018 | Washington, Pensacola State College, Louisiana-Monroe |
| Sean LaCoste | OF | 2000-2004 | Northern Iowa |
| Michael LaCourse | P | 2009-2010 | Dallas Baptist, Tyler Junior College |
| Ryan LaCross | P | 2005-2006 | Manatee-Sarasota |
| Asa Lacy | P | 2018-2020 | Texas A&M |
| James Lacy | OF | 2013-2015 | Central Arkansas, Northeast Texas CC |
| Justin Lacy | 1B | 2010-2013 | Longwood |
| Kevin Lacy | P | 2015-2016 | Massachusetts, Connecticut-Avery Point |
| Trey Lacy | P | 2012-2013 | Miss. Valley St, Jones County Junior College |
| Kindle Ladd | P | 2011-2014 | Oklahoma |
| William Ladd | OF | 2009-2011 | The Citadel |
| Alex Laddbush | C | 2004-2005 | UMD-Baltimore Cty, Ohio, Stevenson |
| Pete Ladis | P | 2010-2012 | Iona College |
| Ian Ladner | IF | 2018-2020 | Alabama-Birmingham, Hinds CC |
| Kevin Ladner | P | 2012-2015 | UMD-Baltimore Cty |
| Jose Lado | P | 2004-2004 | Delgado CC, SE Louisiana |
| Austin Ladoux | C | 2017-2018 | Grand Valley State, North Iowa Area CC |
| Josh Ladowski | OF | 2016-2018 | North Carolina |
| Miller Ladusau | OF | 2020-2020 | Abilene Christian |
| Ben Lady | P | 2010-2013 | Murray State, Southern Indiana |
| Anthony Lafauci | P | 2010-2013 | Iona College |
| Jordan Lafave | IF | 2015-2017 | Hawaii, Bellevue CC |
| Jeff Lafavors | IF | 2003-2005 | Central Michigan |
| Matt Lafferty | H | 2002-2005 | Temple |
| Mike Lafferty | OF | 2010-2012 | UMD-Baltimore Cty, Marietta College |
| Blaine Lafin | P | 2014-2017 | Va Military Inst. |
| Blaine Lafleur | C | 2007-2008 | Louisiana-Lafayette |
| Matt Lafleur | IF | 2003-2005 | Central Florida, Marshall |
| Michael Lafleur | P | 2004-2007 | William and Mary |
| Russell Lafleur | OF | 2008-2010 | Missouri |
| Trey Lafleur | OF | 2020-2020 | Mississippi |
| Zach Lafleur | OF | 2015-2018 | Louisiana-Lafayette, LSU-Eunice |
| Austin Lafollette | IF | 2018-2020 | UNC Wilmington, Pitt CC |
| Brandon Lafollette | OF-P | 2005-2005 | Purdue |
| Wil LaFollette | IF | 2020-2020 | Tennessee-Martin |
| Sam LaFontaine | 2B-SS | 2017-2020 | Rollins |
| Steven Laforge | IF-OF | 2008-2011 | Fairleigh Dickinson |
| CJ LaFragola | OF | 2020-2020 | Sacred Heart, Brown |
| Bronco Lafrenz | C | 2008-2009 | Indiana State, Marshalltown CC |
| Jeremy Lagania | OF | 2011-2011 | Chicago State |
| Rich Laganiere | P | 2000-2002 | Maine |
| Michael Lagarrigu | P | 2020-2020 | LSU |
| John Lagattuta | OF | 2018-2020 | California |
| Josh Lagein | OF | 2009-2010 | North Dakota |
| Patrick Lager | C-1B | 2004-2005 | Morehead State, Catonsville CC |
| Alex Lagos | IF | 2012-2015 | Bryant University |
| Mike LaGrange | P | 2013-2015 | Florida Gulf Coast, St. Petersburg College |
| Ryan Lagrange | IF | 2011-2014 | UNC Wilmington |
| Patrick Lagravinese | IF-P | 2016-2019 | SUNY - Albany |
| JP Lagreco | C | 2017-2019 | Northwestern State, Delgado CC |
| Greg Lagreid | C | 2006-2009 | Washington State |
| David Lagrew | P | 2002-2002 | Pacific |
| Josh Lagrotta | C | 2003-2006 | UC Santa Barbara |
| Fred LaGroue | OF-P | 1984-1985 | LSU |
| Chris Lagrow | P | 2007-2010 | South Alabama |
| Rocky Laguna | OF-1B | 2005-2008 | Arizona State |
| Daniel Lahare | OF | 2017-2019 | SE Louisiana, Louisiana-Lafayette, Delgado CC |
| Ben Lahn | OF | 2013-2014 | Creighton, Lamar CC |
| Kyle Lahonta | OF | 2007-2010 | Marist, Gonzaga |
| Bryce Lahrman | P | 2010-2014 | Dayton |
| Lance Lahrmann | P | 2011-2011 | Texas Southern, Brookhaven College |
| Drew Laidig | IF | 2008-2009 | Western Illinois, Indian Hills CC-Centerville |
| Josh Laidlaw | OF | 2001-2002 | Nevada, Arizona Western College |
| Seth Laigast | IF | 2014-2015 | New Orleans |
| Alex Laikos | C | 2017-2018 | Kent State, Ashland |
| Harley Lail | OF | 2006-2008 | South Carolina, Spartanburg Methodist College |
| Zach Lain | IF | 2013-2013 | Temple |
| Billy Laing | P | 2010-2014 | Butler |
| Ryan Laing | IF | 2010-2011 | New Mexico State, Pratt CC |
| Tommy Laino | C | 2003-2003 | Wagner |
| Matt Lair | P | 2002-2002 | Texas Tech, Vernon College |
| Adam Laird | P | 2002-2005 | Virginia |
| Barry Laird | P | 2006-2010 | Houston |
| Brennan Laird | OF-1B | 2013-2017 | Cincinnati, Earlham College |
| Cody Laird | P | 2011-2015 | Lamar |
| Colton Laird | P | 2015-2015 | Alcorn State, Baton Rouge CC |
| David Laird | OF | 2017-2017 | Radford |
| Garrett Laird | P | 2010-2010 | Texas-Arlington, John Wood CC, North Central Texas College |
| Gil Laird | OF | 2004-2005 | Louisiana Tech, Blinn College |
| Kevin Laird | OF | 2003-2003 | South Alabama |
| Matt Laird | OF | 2007-2011 | Louisiana-Monroe |
| Mike Laird | C-OF | 2006-2007 | George Mason |
| Sean Laird | OF | 2007-2010 | South Alabama |
| Travis Laird | OF | 2004-2006 | Penn State |
| Josh Lairsey | P | 2004-2007 | Georgia Southern |
| Brian Lajeone | IF | 2003-2005 | Bradley |
| Fola Lajide | OF | 2010-2013 | Stephen F. Austin, McLennan CC, Tarleton State |
| James Lajiness | P | 2006-2008 | Florida Intl, Miami-Dade College |
| Josh Lajoie | P | 2020-2020 | St. John's |
| Rusty Lajoie | P | 2008-2008 | Liberty |
| Jonah Lakatos | P-OF | 2013-2017 | Oakland |
| Ben Lake | P | 2020-2020 | California |
| Brian Lake | C-P | 2003-2003 | Cal State Northridge, Cal Poly Pomona |
| Cory Lake | IF | 2002-2003 | Pacific, Columbia Basin College |
| Garrett Lake | OF-1B | 2018-2020 | Indiana U.-Purdue U.-FW, Pima CC, UC San Diego |
| Joe Lake | IF-OF | 2005-2008 | James Madison |
| TJ Lake | OF | 2017-2019 | West Virginia |
| Colton Lakes | C-IF | 2017-2017 | East Tennessee State |
| Joey Lakowske | H | 2007-2007 | Oregon State |
| Jordan Lala | OF | 2019-2020 | Miami |
| Anthony Lalama | C | 2004-2004 | Oakland |
| Charles Lalane | 2B-SS | 2004-2007 | Norfolk State |
| Mark Lallathin | C | 2004-2004 | Miami |
| Andy Lalli | C | 2010-2013 | Central Ct State, Southern New Hampshire |
| Gregg Lalli | OF | 2003-2003 | Temple |
| Josh Lallier | P | 2018-2019 | Louisiana-Monroe, Southeast CC |
| James Lally | P | 2005-2007 | St. John's |
| John Lally | P | 2009-2012 | Loyola Marymount |
| Tom Lally | IF | 2012-2013 | Central Michigan, Prairie State College |
| Vinny Lally | P | 2008-2011 | Yale |
| Chris Lalonde | P | 2008-2009 | Centenary College, Bellevue CC |
| Conor Lalor | P | 2003-2006 | South Carolina |
| John Lalor | P | 2005-2008 | Mississippi State |
| Andre Lalumandier | C | 2011-2011 | McNeese State |
| Michael Lam | 2B | 2006-2008 | Creighton |
| Rowan Lam | OF | 2001-2004 | Canisius College |
| Ivan Lama | P | 2010-2010 | Siena College, Middlesex CC |
| Derek Lamacchia | P | 2010-2013 | Quinnipiac |
| Seth Lamando | P | 2013-2016 | Coastal Carolina, SUNY-Cortland |
| David LaManna | C | 2018-2020 | Notre Dame |
| Max Lamantia | 1B | 2011-2013 | Stephen F. Austin |
| Adam Lamar | P | 2014-2017 | Alabama-Birmingham |
| Charlie LaMar | P | 2012-2015 | Navy |
| David Lamar | IF-OF | 2004-2004 | Tennessee, Cuesta College |
| George Lamar | P | 2004-2007 | Sacred Heart |
| Luis Lamarche | 3B | 2017-2020 | Savannah State, Roane State CC |
| Robert Lamas | C | 2007-2011 | Radford |
| Nick Lamattina | IF-P | 2002-2004 | Pacific |
| Ryan LaMay | P | 2018-2020 | Sacred Heart |
| Justin Lamazares | C | 2016-2019 | Campbell, Barry |
| Culver Lamb | P | 2015-2018 | Old Dominion, Chipola College |
| Dylan Lamb | P | 2018-2020 | Washington |
| George Lamb | P | 2015-2018 | Texas-Pan American |
| Grayson Lamb | P | 2018-2018 | Radford |
| Haiden Lamb | OF | 2015-2018 | Va. Commonwealth |
| Jackson Lamb | P | 2014-2017 | Michigan |
| Jacob Lamb | P | 2016-2019 | Richmond |
| Joe Lamb | SS | 2002-2005 | SUNY - Albany |
| Josh Lamb | IF | 2018-2020 | Texas-San Antonio |
| Justin Lamb | C-IF | 2009-2013 | Sacramento State, San Francisco State |
| Kevin Lamb | IF-OF | 2002-2005 | Oral Roberts |
| Kevin Lamb | C | 2013-2015 | Creighton, Eastern Oklahoma State College |
| Mike Lamb | P | 2005-2007 | Oral Roberts, Eastern Oklahoma State College |
| Riley Lamb | P | 2018-2020 | USC |
| Alex Lambeau | IF | 2018-2020 | Loyola Marymount |
| Andy Lambert | P | 2005-2006 | South Carolina, Indian River CC |
| Beau Lambert | P | 2000-2003 | Nicholls State |
| Brennan Lambert | C | 2019-2020 | Lamar, Delgado CC |
| Brian Lambert | IF-OF | 2007-2011 | Indiana |
| Cal Lambert | C | 2010-2014 | Jacksonville State |
| Cal Lambert | P | 2020-2020 | Grand Canyon |
| Carson Lambert | P | 2019-2020 | USC |
| Chase Lambert | P | 2018-2019 | South Alabama |
| Connor Lambert | P | 2007-2010 | Washington State |
| Cory Lambert | P | 2009-2009 | Arkansas State, Bossier Parish CC |
| Dave Lambert | IF | 2004-2006 | Central Florida |
| Dave Lambert | OF | 1966-1966 | Washington |
| Don Lambert | OF | 2009-2012 | Baylor, Wichita State |
| Eric Lambert | P | 2003-2006 | Indiana U.-Purdue U.-FW |
| Gunnar Lambert | C | 2015-2019 | Florida Atlantic |
| Harrison Lambert | C | 2010-2013 | Northern Colorado |
| Jack Lambert | P | 2017-2020 | Western Kentucky, Parkland College |
| Jake Lambert | P | 2012-2013 | Binghamton, San Diego City College |
| Jeff Lambert | 1B | 2002-2002 | LSU, Coastal Alabama-Monroeville |
| Kevin Lambert | IF | 2017-2020 | Western Kentucky |
| Mack Lambert | P | 2001-2003 | New Orleans, SE Louisiana |
| Matt Lambert | OF | 2005-2008 | Central Florida |
| Matt Lambert | P | 2014-2015 | Illinois State, Heartland CC |
| Neil Lambert | IF | 2016-2019 | Arkansas State, Triton College, Bowling Green State |
| Nicholas Lambert | P | 2006-2009 | Arkansas State |
| Ray Lambert | P | 2015-2018 | Cal State Northridge, Ventura College, San Diego State |
| Ryan Lambert | H | 2008-2008 | Southern |
| Ryan Lambert | P | 2018-2018 | Binghamton |
| Travis Lambert | P | 2014-2014 | Dartmouth |
| Trent Lambert | OF | 2004-2004 | Troy, Southern Union State CC |
| David Lamberth | SS | 2000-2001 | Georgia |
| Brad Lamberti | C | 2013-2014 | Texas A&M-Corpus Christi, Des Moines Area CC, Central Oklahoma |
| Nick Lamberti | IF-OF | 2017-2019 | Connecticut, Southern Connecticut State |
| Grant Lamberton | IF | 2014-2017 | Monmouth |
| Austin Lambertson | IF | 2017-2017 | SE Louisiana |
| Matt Lambeth | OF | 2005-2006 | Mesa CC, Lamar |
| Taylor Lambke | P-3B | 2011-2014 | George Washington |
| Brian Lamboy | IF | 2013-2016 | Sacred Heart, Gulf Coast CC, Long Island-Brooklyn |
| Justin Lamboy | IF | 2000-2003 | Rhode Island |
| Adam Lambrecht | P | 2013-2016 | North Dakota State |
| Jack Lambrecht | IF | 2017-2017 | Connecticut |
| Aaron Lambrix | P | 2009-2013 | Long Beach State, Abilene Christian |
| Mark Lambson | P | 2011-2014 | Arizona State |
| Jeremy Lamell | IF | 2007-2007 | Loyola Marymount, Glendale CC AZ, Kansas State |
| Nathaniel Lami | OF | 2009-2011 | South Alabama |
| David Laminack | P | 2005-2005 | Alabama, Bevill State CC-Fayette |
| Ozzie Lamis | OF | 2008-2011 | Southern |
| Jake Lamkin | P | 2020-2020 | Louisiana-Lafayette, New Orleans |
| Brad Lamm | IF | 2001-2003 | UNC Charlotte |
| Parker Lamm | IF | 2013-2016 | East Carolina, Pitt CC |
| Paul Lamm | 1B-C | 2001-2002 | Austin Peay, Columbia State CC |
| Dan Lammers | C | 2008-2011 | UNC Asheville |
| Zach Lammers | IF | 2008-2011 | Dayton |
| Robbie Lammons | C | 2017-2019 | Rice, Howard College, St. Edward's |
| Owen Lamon | P | 2018-2019 | Georgetown |
| AJ Lamonda | 1B | 2004-2008 | Loyola Marymount |
| Karl Lamont | P | 2010-2014 | Mount Saint Mary |
| Sean Lamont | IF | 2008-2011 | Georgetown |
| Mike Lamontagna | P | 2002-2002 | Creighton, Triton College |
| Matt Lamore | P | 2009-2012 | Bucknell |
| Jared Lamothe | P | 2002-2004 | Louisiana Tech |
| Tony Lamothe | C | 2002-2005 | Louisiana-Monroe |
| Ryan Lamotta | P | 2003-2006 | Baylor |
| Drew LaMotte | OF-IF | 2015-2015 | Lehigh |
| Russell Lamovec | P | 2016-2019 | Mercyhurst, Lake Erie College |
| Greg Lamp | C | 2007-2007 | Virginia |
| Mark Lampariello | P | 2005-2006 | Rutgers |
| Andy Lamping | C-OF | 2009-2009 | Columbia |
| Chase Lampl | P | 2004-2004 | Cincinnati |
| Reid Lamport | P | 2005-2008 | Kent State |
| Zac Lampton | P | 2020-2020 | Florida Intl |
| Reid Lamson | OF | 2003-2005 | Air Force |
| Andrew LaMura | OF | 2013-2017 | East Carolina, Felician College |
| Jimmy Lamz | P | 2002-2002 | Navy |
| RJ Lan | OF | 2020-2020 | Texas Christian, Washington State |
| Roman Lancara | P | 2008-2011 | Bethune-Cookman |
| Aaron Lancaster | 1B | 2002-2002 | Southern Utah, Utah Valley U |
| Andrew Lancaster | OF | 2020-2020 | Presbyterian College, Patrick Henry College, Averett |
| Brett Lancaster | C | 2008-2010 | SIU-Edwardsville, Parkland College |
| Devin Lancaster | P | 2017-2020 | Tennessee Tech |
| Jackson Lancaster | P | 2015-2015 | Texas Tech |
| Jackson Lancaster | OF-P | 2018-2020 | Itawamba CC, Missouri |
| Louie Lancaster | OF | 2008-2009 | Louisiana-Monroe, Arkansas-Fort Smith, Southeastern Oklahoma State |
| Matt Lancaster | P | 2002-2003 | Ark-Little Rock, Fort Scott CC |
| Patrick Lancaster | OF | 2011-2014 | Bowling Green State |
| Ryan Lancaster | P | 2004-2005 | Evansville |
| Will Lancaster | P | 2018-2020 | USC-Upstate, Catawba College., Guilford Tech |
| Derek Lance | IF | 2013-2016 | Tennessee |
| Eamonn Lance | C-UT | 2020-2020 | Santa Clara |
| Elliot Lance | P | 2014-2017 | Wofford |
| Nick Lance | C | 2003-2006 | Toledo |
| Joey Lancellotti | P-OF | 2018-2020 | North Carolina |
| Cassity Land | P | 2015-2017 | Prairie View A&M, Brookhaven College |
| Charlie Land | P | 2012-2015 | Eastern Michigan, Mesa CC |
| Colton Land | C-IF | 2011-2011 | Southern Utah |
| Mason Land | IF | 2020-2020 | Mississippi State |
| Preston Land | IF | 2006-2009 | Kansas |
| Rich Landa | P | 2010-2010 | Maryland |
| Trent Landa | P | 2008-2011 | Florida Gulf Coast, Armstrong Atlantic State |
| Matt Landahl | P-OF | 2003-2004 | St. Bonaventure, Erie CC |
| Haakon Lande | IF | 2015-2015 | Washington State |
| Jay Landeen | SS | 2000-2002 | Central Ct State |
| Dustin Lander | P | 2016-2020 | Charleston Southern, La Roche College |
| Zachary Lander | P-IF | 2015-2015 | SUNY-Brockport |
| Breon Landers | H | 2004-2008 | Alabama State |
| Connor Landers | P | 2013-2015 | Sacred Heart |
| Keith Landers | P | 2009-2009 | Louisville |
| Kyle Landers | IF | 2018-2020 | New Mexico, Navarro College |
| Reid Landers | P | 2011-2012 | Stephen F. Austin |
| Robert Landers | P | 2011-2013 | Furman, Spartanburg Methodist College |
| Jimmy Landes | C | 2013-2013 | Baylor |
| Michael Landestoy | IF | 2015-2018 | Texas Christian |
| Kevin Landgrebe | P | 2012-2015 | Texas A&M-Corpus Christi, Wharton County Junior College |
| Joe Landi | IF-P | 2011-2013 | Rhode Island |
| Tony Landi | P | 2014-2017 | Bowling Green State |
| Aaron Landis | H | 2005-2006 | Eastern Kentucky |
| Derek Landis | P | 2010-2013 | Iowa Western CC, Nebraska at Omaha |
| Quintt Landis | P | 2020-2020 | Pepperdine |
| Robert Landis | H | 2007-2009 | North Carolina Central, Wilkes CC |
| Shawn Landis | P | 2001-2002 | Miami, Dayton |
| David Landman | 2B-SS | 2003-2006 | Radford |
| Andrew Landolfi | IF | 2013-2016 | Lafayette College |
| Ethan Landon | P | 2014-2018 | Kansas State, Michigan State |
| Matt Landphair | P | 2002-2006 | UNC Charlotte |
| Riley Landrum | P | 2016-2020 | Cedarville |
| Ryan Landrum | P | 2004-2005 | Western Kentucky |
| Senterrio Landrum | OF | 2002-2005 | Duke |
| Bobby Landry | P | 1978-1980 | LSU |
| Camren Landry | P | 2020-2020 | Georgia State |
| Coby Landry | P | 2011-2011 | New Orleans |
| Dane Landry | OF | 2014-2015 | New Orleans |
| Dayton Landry | OF | 2005-2005 | McNeese State |
| Didier Landry | P | 2013-2014 | Arkansas-Pine Bluff, College of the Sequoias |
| Grant Landry | P | 2017-2020 | Grambling State, Howard College, Panola College |
| Josh Landry | OF | 2003-2005 | Louisiana-Lafayette, McNeese State |
| Michael Landry | IF | 2018-2020 | Lafayette College |
| Miles Landry | P | 2009-2013 | Baylor |
| Shane Landry | P | 2006-2006 | Ark-Little Rock, Alvin CC |
| Travis Landry | P | 2012-2015 | Franklin Pierce University |
| Wynn Landry | SS | 1981-1982 | LSU |
| Riley Landuyt | OF | 2014-2017 | Creighton, Johnson County CC |
| Brendan Landwehr | C | 2010-2011 | Indiana U.-Purdue U.-FW, Clackamas CC |
| Parker Landwehr | C | 2020-2020 | Boston College |
| Tim Landy | P-IF | 2003-2006 | Saint Louis |
| Zack Landy | P | 2016-2019 | Alvernia |
| Alex Lane | C | 2020-2020 | Bryant University |
| Brandon Lane | P | 2014-2014 | Indiana U.-Purdue U.-FW |
| Brian Lane | P | 2005-2006 | Utah, Scottsdale CC |
| Cameron Lane | IF-C | 2002-2005 | Georgia Tech |
| Carmine Lane | P | 2020-2020 | South Florida |
| Chase Lane | IF-OF | 2017-2020 | Gardner-Webb |
| Chris Lane | OF | 2004-2007 | UNC Charlotte |
| Cory Lane | IF | 2004-2007 | UNC Charlotte |
| Dennis Lane | P | 2003-2006 | Towson, Coppin State College |
| Derrick Lane | IF | 2017-2018 | Miss. Valley St |
| Eric Lane | IF | 2011-2012 | Gonzaga, Lower Columbia CC |
| Gary Lane | 1B | 2002-2002 | Northern Iowa |
| Holden Lane | P | 2019-2019 | Texas Southern |
| Jack Lane | P | 2009-2013 | UNC Wilmington |
| Jake Lane | IF | 2020-2020 | Grambling State |
| Kam Lane | OF | 2016-2018 | Miami, Salt Lake CC |
| Kevin Lane | P | 2019-2019 | UW Milwaukee |
| Lavell Lane | H | 2008-2009 | Grambling State |
| Matt Lane | P | 2005-2008 | Kansas |
| Ryan Lane | P | 2018-2020 | Kent State |
| Tommy Lane | IF | 2014-2017 | Marshall, Mt. Hood CC |
| Travis Lane | P | 2019-2019 | Boston College |
| Tyler Lane | OF | 2012-2012 | Nebraska at Omaha |
| Wes Lane | OF | 2019-2020 | The Citadel |
| Will Lane | P | 2010-2012 | Dallas Baptist |
| Matthew LaNeve | SS | 2012-2012 | Southern Miss |
| Troy Laneve | OF | 2020-2020 | Vanderbilt |
| Chase Laney | P | 2017-2018 | Alabama State |
| Dalton Laney | P | 2018-2019 | Indiana State, Lincoln Trail College |
| Cody Lanford | OF | 2013-2017 | Georgia Southern, Chipola College, Middle Georgia, Augusta State |
| Aaron Lang | P | 2004-2004 | Chicago State, Oakton CC |
| Brett Lang | C-IF | 2013-2016 | UNC Charlotte, Mount Olive College |
| Chris Lang | OF | 2019-2019 | Brown |
| Evan Lang | 3B-1B | 2006-2006 | Alabama A&M |
| Geoff Lang | OF | 2007-2007 | UMD-Baltimore Cty, Pennsylvania State Univ. Erie, the Behrend College |
| Jack Lang | SS | 2018-2020 | Indiana U.-Purdue U.-FW |
| Nolan Lang | IF | 2015-2018 | Northeastern |
| Ryan Lang | P | 2008-2008 | Furman |
| Ryan Lang | P | 2016-2017 | Florida Gulf Coast, Eastern FL ST |
| Taylor Lang | OF | 2010-2010 | Winthrop, Iowa Central CC |
| Brandon Langan | P | 2015-2017 | New Mexico, Sacramento City College |
| Owen Langan | P | 2019-2020 | Northeastern |
| Reid Langdale | C | 2011-2014 | Winthrop |
| Robert Langdon | IF | 2016-2018 | Appalachian State |
| Jeff Lange | P | 2002-2005 | Navy |
| John Lange | OF | 2006-2006 | Morehead State, Lewis |
| Kurt Lange | P | 2018-2020 | Northern Kentucky, Wabash College |
| Matthew Lange | P | 2006-2009 | Portland, Pacific, Mt. Hood CC |
| Michael Lange | SS | 2003-2006 | Santa Clara |
| Matt Langenfeld | C | 2008-2009 | Nevada |
| Bobby Langer | SS | 1989-1992 | Creighton |
| David Langer | IF | 2016-2020 | UC Davis, Connecticut |
| Rick Langer | OF | 2001-2004 | Hartford |
| Cameron Langfels | P | 2012-2015 | Eastern Kentucky |
| Alex Langford | C-UT | 2020-2020 | Ark-Little Rock, Montevallo |
| Lawton Langford | IF | 2011-2014 | Baylor |
| Max Langford | P | 2009-2012 | Dartmouth |
| Tony Langford | P | 2005-2008 | Notre Dame |
| Nate Langhals | IF | 2012-2015 | Toledo |
| Austin Langham | IF | 2014-2017 | Florida Atlantic, Broward College |
| Trey Langham | C | 2002-2003 | Jacksonville State |
| Ryan Langlais | IF | 2005-2008 | North Dakota State |
| Jordan Langley | P | 2011-2013 | Texas-San Antonio, Marion Military Institute |
| Josh Langley | P | 2006-2006 | Memphis, Bethel College |
| Michael Langley | IF | 2007-2010 | Mercer |
| Steven Langley | 1B | 2020-2020 | Pacific, American River College |
| Tauren Langley | IF | 2017-2020 | Saint Louis, Cloud County CC, Emporia State |
| Tyler Langley | OF | 2013-2016 | Central Arkansas |
| Jarrod Langlois | P | 2006-2006 | Florida |
| Philippe Langlois | IF | 2017-2018 | Niagara, Muscatine CC |
| Wes Langlois | 1B | 2005-2005 | Belmont |
| Troy Langmeyer | P | 2020-2020 | UNC Wilmington |
| Jeremy Langner | C | 2001-2002 | Northern Iowa, Buena Vista |
| Connor Langreder | P | 2020-2020 | Northern Illinois |
| Matt Langseth | IF | 2009-2010 | Cornell, Ohlone College |
| Anthony Langston | OF | 2008-2008 | Southern, Hillsborough CC |
| Bradley Langston | C | 2003-2004 | Norfolk State |
| Brandon Langston | P | 2007-2008 | Cleveland State CC, East Tennessee State |
| Landon Langston | C | 2019-2020 | North Alabama |
| Mckinnon Langston | 3B | 2008-2010 | James Madison |
| Trenton Langston | C | 2009-2011 | Wake Forest |
| Wes Langston | IF | 2004-2005 | Stetson |
| David Langton | P | 2008-2010 | Delaware State, Allegheny College, Bloomsburg Pennslyvania |
| Austin Langworthy | OF | 2017-2020 | Florida |
| Chris Lanham | P | 2013-2016 | Yale |
| Sam Lanier | P | 2016-2019 | East Carolina |
| Tim Lanier | C | 1993-1996 | LSU |
| Walker Lanier | IF | 2017-2017 | Georgia Southern, Valdosta State |
| Brian Laninfa | 1B-OF | 2004-2007 | Mississippi State |
| Fred Laningham | SS | 1983-1986 | Stanford |
| Brandon Lankford | IF | 2017-2020 | UNC Asheville |
| Chace Lankford | P-IF | 2006-2010 | New Mexico, Texas of the Permian Basin |
| Mike Lankford | P | 2008-2009 | Texas-Pan American, Oakton CC |
| Nick Lankford | P | 2002-2003 | Texas State, Galveston College |
| Noah Lankford | 3B | 2005-2008 | Central Michigan |
| Avery Lanman | P | 2010-2011 | Yale |
| Zach Lannan | OF | 2015-2015 | Belmont |
| Erikson Lanning | P | 2016-2019 | Texas Tech |
| Gage Lanning | C | 2016-2018 | Canisius College, Herkimer County CC |
| Brian Lannino | P | 2017-2018 | Lafayette College |
| Andrew Lannon | C | 2018-2020 | Arkansas State, Dyersburg State CC |
| Payton Lannon | P | 2016-2019 | Arkansas State, Northeast Mississippi CC, Crowder |
| Paul LaNoce | OF | 2019-2019 | Lehigh |
| Dan Lanoue | C0IF | 2003-2003 | Western Michigan |
| Griffin Lanoue | P | 2018-2020 | Xavier |
| Tyler Lansangan | P | 2011-2011 | Nebraska, Coffeyville CC |
| Laken Lansdell | P-DH | 2019-2019 | North Alabama |
| Tommy Lansdon | IF | 2005-2005 | UCLA, Oxnard College |
| Jordan Lansford | P | 2018-2020 | Nicholls State, Galveston College |
| Eric Lansinger | IF | 2018-2018 | UNC Charlotte |
| Austin Lansky | C | 2015-2018 | Davenport University, Glen Oaks CC, Lansing CC |
| Jiovel Lantigua | IF-OF | 2020-2020 | Massachusetts-Lowell |
| Shane Lantigua | P | 2014-2016 | Austin Peay |
| Ryan Lantz | P | 2008-2008 | Tennessee-Martin, Parkland College |
| Tim Lantz | IF | 2003-2006 | Sacred Heart |
| Tyler Lantz | P | 2018-2020 | Southern Miss, Meridian CC |
| Craig Lanza | P | 2012-2014 | UC Davis |
| Michael Lanza | C | 2013-2016 | Bryant University |
| Dan Lanzano | P | 2004-2007 | Wagner |
| Cam Lanzilli | P | 2016-2019 | Massachusetts-Lowell, Eckerd College |
| Chris Lanzilli | LF | 2018-2020 | Wake Forest |
| Tom Lanzoni | IF | 2013-2015 | Central Ct State, Merrimack College |
| Adonis Lao | OF-P | 2017-2018 | Bethune-Cookman, Southeastern CC |
| Stephen Lapchak | OF | 2010-2011 | UC Santa Barbara |
| Hunter Lapeyre | IF | 2013-2015 | Tulane |
| Kenny LaPierre | P | 2016-2019 | San Diego State, Palomar College, Western Kentucky |
| Mark Lapikas | IF | 2009-2012 | Toledo |
| Gabe Lapito | IF | 2002-2005 | Creighton |
| Eli Lapka | IF | 2003-2003 | Arkansas State |
| Trey Lapke | C | 2015-2015 | South Dakota State |
| Joby Lapkowicz | P | 2010-2014 | West Virginia, Slippery Rock Pennsylvania |
| Kyle LaPlante | IF | 2018-2020 | Niagara, Niagara County CC, Purdue |
| Mason LaPlante | IF | 2019-2020 | Yale |
| Tyler LaPlante | P | 2016-2019 | Missouri, Johnson County CC |
| James Laplume | P | 2008-2008 | Western Illinois |
| Baylor LaPointe | P | 2016-2018 | Long Island-Brooklyn |
| Chris Lapointe | P | 2003-2006 | Dartmouth |
| Dave LaPointe | SS | 1967-1967 | Vermont |
| John LaPointe | P | 2019-2020 | Wagner |
| Nate Lapointe | C | 2011-2014 | Boston College |
| Ryan Lapointe | P-IF | 2007-2010 | George Washington |
| Travis Lapointe | IF | 2001-2003 | Quinnipiac |
| Tyler LaPorte | IF | 2017-2019 | Southern, Baton Rouge CC |
| Alejandro Lara | IF | 2017-2020 | UC Davis |
| Andres Lara | P | 2017-2020 | UC Davis |
| Armando Lara | P | 2003-2004 | Northern Iowa |
| Carlos Lara | C | 2002-2002 | Bethune-Cookman |
| Eric Lara | P | 2011-2012 | George Washington, CC of San Francisco |
| Josh Lara | P | 2007-2008 | Prairie View A&M |
| Marcos Lara | P | 2013-2014 | Texas Southern, Chico State |
| Sam Lara | P | 2018-2019 | St. John's |
| Doug Larason | C | 2002-2003 | Ohio State |
| Justin Laraway | P | 2003-2004 | Kent State |
| Mac Lardner | P | 2017-2020 | Gonzaga |
| AJ Lardo | OF | 2012-2014 | Pittsburgh, Maryland |
| Bryan Large | P | 2011-2011 | Ohio |
| Cory Large | P | 2006-2009 | Texas Tech |
| John Large | P | 2008-2008 | Oakland |
| Larry Largent | P | 1967-1967 | Kansas State |
| JD Larimer | IF | 2015-2016 | North Dakota State, Treasure Valley CC |
| Julian Larimer | P | 2012-2015 | Army |
| Wyatt Larimer | P | 2019-2019 | Kent State |
| Alex Larivee | IF-OF | 2014-2017 | Youngstown State |
| Craig Lariz | 1B | 1999-1999 | Indian River CC, Florida Southern |
| Aidan Larkin | IF | 2020-2020 | Hofstra |
| Conor Larkin | C | 2008-2010 | St. Mary's (CA) |
| Conor Larkin | P | 2018-2020 | Penn State |
| Craig Larkin | P | 2013-2017 | Illinois State, Iowa Western CC, Missouri Southern State University |
| Geno Larkin | 1B | 2012-2012 | Wagner |
| Joe Larkin | P | 2001-2003 | Richmond |
| Colton Larkins | P | 2016-2020 | Oral Roberts, Crowder, Pittsburg State |
| Francois Larmore | OF | 2003-2004 | Marshall, Rowan-Gloucester |
| Jack Larner | C | 2009-2009 | Ark-Little Rock, Redlands CC |
| John LaRocca | OF | 2017-2020 | Monmouth, New York Tech |
| Matt LaRocca | 3B-P | 2013-2015 | Akron, Suffolk County CC-Ammerman |
| Ryan Larocca | H | 2007-2007 | Fairleigh Dickinson |
| J.G. Larochette | P | 1999-2002 | St. Mary's (CA) |
| Adam LaRock | SS | 2018-2020 | Iowa, Madison Area Technical College, UW Milwaukee |
| Travis Larock | P | 2005-2005 | Le Moyne |
| Garrett Larosa | C | 2013-2015 | McNeese State, Meridian CC |
| Jeffrey LaRosa | IF | 2020-2020 | Old Dominion |
| Zack Larosa | P | 2012-2015 | Assumption College |
| Breton LaRose | P | 2015-2018 | Sacred Heart, Lock Haven Pennsylvania |
| Randy LaRose | P | 1985-1987 | LSU |
| Nick LaRoy | P | 2012-2013 | Washington State, Lower Columbia CC |
| Andres Larramendi | C | 2013-2016 | Princeton |
| Andrew Larrimore | P | 2005-2007 | Western Carolina |
| Luis Larrinaga | P | 2016-2019 | Texas-Pan American, Ellsworth CC, Union U |
| Adam Larrison | H | 2002-2005 | Indiana State |
| Kyle Larrow | 2B | 2010-2014 | Harvard |
| Jarvis Larry | OF | 2001-2001 | Louisiana-Lafayette |
| Vincen Larry | P | 2011-2011 | Alabama A&M |
| Biss Larsen | IF | 2009-2015 | NC State, Utah |
| Bronson Larsen | C | 2014-2017 | Brigham Young |
| Chase Larsen | IF | 2017-2018 | Western Kentucky, Feather River College |
| Chris Larsen | P | 2011-2012 | Pacific, Chandler-Gilbert CC |
| Cole Larsen | P | 2018-2020 | Kansas, Cowley College |
| Craig Larsen | IF | 2019-2020 | Pennsylvania |
| Derek Larsen | P | 2003-2013 | Utah |
| Dillon Larsen | P | 2017-2020 | Virginia Tech, Central Washington |
| Erik Larsen | OF | 2011-2011 | Tennessee-Martin, Modesto Junior College |
| Evan Larsen | P | 2019-2019 | Cal State Fullerton |
| Garrett Larsen | P | 2009-2009 | Navarro College, Louisiana-Lafayette |
| Greg Larsen | IF | 2002-2005 | Northern Illinois |
| Robert Larsen | IF | 2001-2003 | SE Louisiana, Southern Miss |
| Shaun Larsen | P | 2006-2006 | Indiana State, John A. Logan College, Southern Indiana |
| Taylor Larsen | P | 2012-2012 | Southern Utah, Southern Nevada |
| Aaron Larson | OF | 2005-2008 | Minnesota |
| Ben Larson | P | 2020-2020 | Gonzaga |
| Brock Larson | P | 2014-2017 | San Francisco, USC |
| Bryant Larson | P | 2009-2012 | North Dakota State |
| Caleb Larson | P | 2019-2020 | Illinois |
| Casey Larson | OF-3B | 2007-2008 | Kansas, Cuesta College |
| Christian Larson | P | 2005-2008 | South Dakota State |
| Cody Larson | OF | 2011-2012 | Murray State, Skyline College |
| Eli Larson | IF | 2020-2020 | Richmond |
| Eric Larson | OF | 2003-2007 | Brown |
| Eric Larson | P | 2015-2017 | Cal State Bakersfield, Bakersfield College |
| Grant Larson | IF | 2016-2016 | North Dakota |
| J.T. Larson | P | 2007-2007 | Indiana |
| Jake Larson | P | 2017-2018 | Valparaiso |
| Jeremiah Larson | SS | 2010-2010 | Southern Utah |
| Jimmy Larson | P | 2018-2019 | Kansas State, Minnesota State University-Mankato |
| John Larson | P | 2000-2000 | Eastern Illinois |
| Jordan Larson | 1B | 2017-2020 | Northern Illinois, College of DuPage |
| Kevin Larson | P | 2019-2020 | Fresno State |
| Kit Larson | P | 2014-2017 | NC State, Santa Barbara City College, Lee University |
| Matt Larson | P | 2004-2006 | University at Buffalo, Erie CC |
| Mitch Larson | P | 2014-2017 | Nebraska at Omaha, St. Thomas (MN) |
| Paxton Larson | IF | 2015-2018 | Brigham Young |
| Ross Larson | P | 2007-2009 | Nicholls State, Lurleen B. Wallace CC |
| Ryan Larson | OF | 2014-2017 | Florida |
| Sam Larson | P | 2016-2016 | Rhode Island |
| Troy Larson | SS | 2010-2013 | Minnesota |
| Hank Larue | IF | 2011-2014 | Middle Tenn State |
| Nate LaRue | P | 2020-2020 | Auburn |
| Rob Larue | 1B-OF | 1998-2002 | Minnesota |
| Seth LaRue | C-IF | 2013-2015 | Campbell, Olney Central College |
| Tyler LaRue | C | 2020-2020 | Rice |
| Will Larue | OF | 2015-2019 | Xavier, Southern Illinois |
| Joshua Larzabal | P | 2018-2020 | Rice |
| Tyler Lasalle | C | 2002-2003 | Cal Poly, Bakersfield College, Allan Hancock College |
| Aaron Lasater | P | 2010-2010 | Stephen F. Austin |
| Tyler Lasch | C | 2018-2020 | Cal State Fullerton, Orange Coast College, Washington State |
| Andy Lasher | OF | 2012-2013 | Evansville, Olney Central College |
| Brandon Lashley | P | 2020-2020 | Stony Brook |
| Brett Lashley | IF | 2013-2016 | Florida Atlantic, Palm Beach State College |
| Alex LaShomb | 1B | 2013-2013 | Minnesota, Des Moines Area CC |
| Michael Lasiewicz | P | 2018-2020 | Northern Illinois |
| Matt Lasita | P | 2002-2002 | Cincinnati |
| Jordan Laske | C-1B | 2019-2020 | Rhode Island |
| Adam Laskey | P | 2017-2019 | Duke |
| Justin Laskey | C | 2010-2010 | Duquesne |
| Bobby Lasko | P | 2004-2007 | James Madison |
| Taylor Lasko | P | 2009-2012 | Boston College |
| Charlie Lasky | P | 2011-2014 | Rutgers |
| Darren Lasley | P | 2009-2013 | Lincoln Missouri |
| Anthony Laspada | 1B | 2003-2004 | Monmouth |
| Ben LaSpaluto | IF | 2018-2020 | Gardner-Webb |
| Grey LaSpaluto | IF-P | 2020-2020 | Gardner-Webb |
| Tyler Lass | P | 2016-2018 | Northwestern |
| Zach Lass | C | 2020-2020 | Richmond |
| Drew Lassen | OF | 2011-2012 | UC Davis |
| Andrew Lassere | P | 2005-2008 | Louisiana Tech |
| Eric Lassiter | P | 2006-2007 | Samford, Bishop State CC |
| Louis Lassiter | OF | 2010-2010 | Miss. Valley St |
| Nick Laster | P | 2017-2020 | Eastern Kentucky |
| Warren Laster | OF | 2019-2020 | Grambling State |
| Seth Lastrapes | P | 2002-2005 | McNeese State |
| Andrew Lasure | C | 2013-2016 | East Tennessee State |
| Zach Lasuzzo | P | 2010-2011 | LSU, Hinds CC |
| Gregg Laswell | P | 2008-2008 | Air Force |
| Tarik Latchmansingh | IF | 2019-2020 | Alabama State, Palm Beach Atlantic, Montreat College |
| Grant Laterza | OF | 2012-2012 | Navy |
| CJ Latham | OF | 2014-2014 | Brigham Young |
| Joshua Lathem | P | 2019-2019 | Miss. Valley St |
| Matthew Lathuras | P | 2012-2013 | Cincinnati |
| Nick Latimer | P | 2005-2006 | Tennessee-Martin |
| Otis Latin | P | 2013-2013 | Sam Houston State |
| Roc Latino | 3B | 2006-2006 | Chicago State, Irvine Valley College |
| Kyle Latiolais | H | 2005-2007 | Miss. Valley St |
| Drew Latora | C | 2002-2003 | Furman, Middle Georgia |
| David Latour | SS | 2002-2005 | Central Michigan |
| Lucas Latrenta | C | 2020-2020 | Villanova |
| Jalen Latta | OF | 2017-2020 | Columbus State, Concordia College |
| Josh Latta | C | 2014-2017 | Washington, Tacoma CC, Liberty |
| Justin Latta | P | 2008-2010 | Maine, Midland College |
| Brian Lattanzi | C | 2009-2013 | University at Buffalo, Rollins |
| AJ Lattery | P | 2020-2020 | Oregon State |
| Darron Lattomus | OF | 2007-2010 | Rider |
| Joey Latulippe | C | 2009-2011 | Lamar, Angelina College |
| Eric Latura | OF | 2002-2004 | Va. Commonwealth |
| Brian Lau | C | 2014-2017 | Saint Joseph's |
| Everett Lau | IF | 2017-2020 | Auburn, College of San Mateo, UC San Diego |
| Ryan Lau | P | 2005-2007 | South Florida |
| Tyler Lau | OF | 2015-2016 | Niagara, Illinois at Springfield |
| Josh Lauck | IF | 2018-2020 | Miami, Mission College |
| Jack Laudani | P | 2015-2017 | Delaware State, Dowling College, C.W. Post Campus/Long Island |
| Evan Laude | IF | 2008-2011 | Rhode Island |
| Nick Laude | P | 2009-2010 | Bryant University |
| Ryan Laude | UT | 2004-2007 | Toledo |
| Kyle Lauderdale | C | 2004-2007 | Purdue |
| Corey Laudermill | P-IF | 2011-2011 | New Orleans |
| Steve Laudicina | P-OF | 2011-2014 | Western Michigan |
| Darren Lauer | P | 2012-2015 | Elon, Keystone College |
| Jim Laufer | C | 2010-2012 | Boston College, Georgetown |
| Brennen Lauffenberger | P | 2017-2019 | Northern Colorado, Linn-Benton CC |
| Mark Laugenour | P | 2009-2010 | Cal Poly |
| Levi Laughlin | P | 2007-2008 | Connors State College, Ark-Little Rock |
| Tom Laughlin | P | 2006-2007 | Cornell, Allen County CC |
| Zach Laughlin | P | 2009-2010 | Georgia |
| Eric Lauk | OF | 2017-2020 | Wagner |
| Ryan Lauk | P | 2017-2020 | Wagner |
| Bennett Laurence | OF | 2020-2020 | Oklahoma, Central Oklahoma |
| Jack Laurendeau | OF | 2008-2011 | Holy Cross |
| Joey Lauria | P | 2013-2015 | UNLV, Southern Nevada |
| Ryan Lauria | P | 2014-2016 | Louisville, Virginia Tech |
| Zach Lauricella | 3B | 2012-2015 | St. John's |
| CJ Lauriello | IF-OF | 2009-2010 | Bethune-Cookman, Miami-Dade College |
| Jay Laurienzo | OF | 2010-2013 | Florida Gulf Coast, Santa Fe CC, Flagler College |
| TJ Laurisch | P | 2013-2016 | Harvard |
| Kurt Lauscher | P | 2006-2007 | Central Michigan, Grand Rapids CC |
| Tyson Lautanen | IF-OF | 2014-2017 | Eastern Kentucky, Walsh |
| Ty Lautenschlager | P | 2018-2020 | Northern Illinois, Marian College |
| Jarrod Lauth | OF | 2002-2004 | Florida Atlantic, Tyler Junior College, Nova Southeastern |
| Aaron Lautman | IF | 2005-2006 | Belmont, Cabrillo College |
| Max Lautmann | P | 2008-2011 | Columbia |
| Matt Lautz | OF | 2017-2020 | UC Santa Barbara, Santa Barbara City College, Concordia |
| Br Lautzenheiser | OF | 2003-2004 | Central Michigan |
| Nick Lauver | P | 2007-2008 | Northern Iowa, Nebraska at Omaha |
| Tyler Laux | P | 2017-2020 | Prairie View A&M |
| David Lavallee | 3B-1B | 1986-1988 | Rhode Island |
| Jonathan Lavallee | P | 2018-2020 | Long Beach State, Los Angeles Pierce College |
| Carter LaValley | IF | 2020-2020 | Oklahoma |
| Adam Lavelle | IF | 2010-2013 | Western Kentucky, Iowa Western CC |
| Quinn Lavelle | P | 2018-2020 | Northwestern |
| Bubba Lavender | OF | 2000-2002 | Morehead State, SE ILL College |
| Jesse Lavender | C | 2001-2004 | UNC-Greensboro |
| Nathan Lavender | P | 2019-2019 | Illinois |
| Kurt Laver | P-IF | 2013-2014 | Youngstown State, Mendocino College |
| Eric Laverick | OF | 2002-2003 | Mount Saint Mary |
| Ryan Lavery | P | 2009-2009 | Akron |
| Zach Lavery | P | 2014-2015 | The Citadel |
| Trey Lavespere | P | 2011-2014 | Centenary College |
| Justin Lavey | SS | 2017-2020 | Louisville |
| Seth Lavigne | OF | 2001-2002 | Quinnipiac |
| James Lavinskas | IF | 2010-2011 | Marshall, Seminole State College |
| Christian Lavoie | P | 2012-2015 | Massachusetts-Lowell |
| Marc-Andre Lavoie | P | 2004-2004 | Wright State |
| Ryan Lavoie | P | 2012-2015 | Eastern Michigan |
| Andrew Law | 2B | 2005-2011 | Brigham Young |
| Cameron Law | P | 2013-2015 | UC Davis |
| D.J. Law | C | 2020-2020 | South Alabama |
| Darrell Law | P | 2003-2006 | Grambling State |
| Ian Law | 3B | 2003-2006 | Lafayette College |
| Jon Law | P | 2016-2020 | New Mexico State, Hesston College, Tarleton State |
| Max Law | IF | 2018-2020 | North Florida, Embry-Riddle |
| Tim Law | 1B-OF | 2001-2004 | Brigham Young, Dixie State College |
| Adam Lawford | P | 2005-2005 | Texas Tech, Grossmont College |
| Connor Lawhead | P | 2013-2014 | Indiana U.-Purdue U.-FW |
| Robert Lawhon | P | 2016-2016 | South Carolina, South Carolina-Sumter, Northwestern Oklahoma State |
| Weston Lawing | OF-1B | 2013-2015 | Lander |
| Brian Lawler | 1B | 2015-2016 | James Madison |
| Christopher Lawler | P | 2016-2016 | San Diego |
| Lee Lawler | P | 2013-2016 | Towson |
| Rob Lawler | OF | 2006-2010 | University at Buffalo, Santa Fe CC, Pittsburgh |
| Steve Lawler | IF-P | 2005-2006 | Louisiana-Monroe, Des Moines Area CC |
| Matt Lawless | P | 2003-2005 | Temple |
| Chris Lawlor | P | 2009-2009 | Savannah State |
| John Lawlor | P | 2007-2007 | William and Mary |
| Matt Lawlor | C | 2007-2009 | Massachusetts, Massachusetts-Lowell |
| Sean Lawlor | IF | 2017-2020 | Maine, Flagler College |
| Andrew Lawrence | OF | 2009-2012 | Boston College |
| Anthony Lawrence | SS | 2009-2011 | Monmouth |
| Austin Lawrence | P | 2012-2015 | Winthrop, Spartanburg Methodist College, Valdosta State |
| Brad Lawrence | P | 2007-2009 | Southern Illinois, Three Rivers CC |
| Brandon Lawrence | OF | 2012-2013 | Texas-Arlington, Blinn College |
| Cal Lawrence | P | 2016-2018 | Binghamton |
| Danny Lawrence | OF | 2014-2015 | Akron |
| Eric Lawrence | P | 2007-2008 | Grand Rapids CC, Central Michigan |
| Jack Lawrence | UT | 2020-2020 | Mount Saint Mary |
| Jacob Lawrence | P | 2013-2016 | SE Missouri State, Eastern Oklahoma State College |
| Kyle Lawrence | P | 2008-2008 | McNeese State, Bossier Parish CC |
| Lee Lawrence | IF | 2003-2004 | Duke |
| Matt Lawrence | OF | 2013-2014 | Lafayette College |
| Robert Lawrence | IF | 2010-2013 | Middle Tenn State |
| Sam Lawrence | P | 2017-2020 | Northwestern |
| Seyjuan Lawrence | OF | 2017-2020 | Florida A&M, Coastal Ala |
| Terry Lawrence | P | 2001-2002 | New Mexico State |
| Terry Lawrence | OF | 1981-1981 | Texas A&M |
| Will Lawrence | P | 2006-2006 | Murray State, St. Charles CC |
| Will Lawrence | C | 2020-2020 | SUNY - Albany |
| William Lawrence | P | 2006-2009 | Chicago State |
| Jake Lawrie | P | 2019-2019 | Marist |
| John Lawroski | IF-OF | 2013-2014 | Miami |
| Jacob Laws | P | 2019-2020 | North Alabama |
| Jason Laws | C | 2006-2010 | Cal Poly, Palomar College, Murray State |
| Josh Laws | OF | 1999-2002 | Stetson, Clemson |
| Braedon Lawson | P | 2014-2014 | Saint Joseph's |
| Brent Lawson | OF | 2004-2007 | SE Missouri State |
| Brent Lawson | C-OF | 2013-2016 | Yale |
| Brody Lawson | P | 2019-2020 | UNC Wilmington, UNC-Greensboro |
| Corey Lawson | IF-P | 2001-2003 | Saint Louis, Missouri State |
| David Lawson | 2B-C | 2002-2003 | SE Missouri State, Jefferson College |
| Dean Lawson | IF | 2015-2018 | Northern Colorado |
| Dylan Lawson | P | 2020-2020 | East Carolina |
| Garrett Lawson | P | 2017-2019 | Delaware State |
| Graham Lawson | P | 2016-2020 | South Carolina, Spartanburg Methodist College |
| Jacob Lawson | IF | 2020-2020 | Indiana U.-Purdue U.-FW |
| Jordan Lawson | P | 2013-2017 | Mount Saint Mary |
| Matt Lawson | OF | 2003-2006 | UC Riverside, UC San Diego |
| Nick Lawson | OF | 2016-2017 | Nebraska at Omaha |
| Tarron Lawson | C-OF | 2019-2019 | Eastern Illinois |
| Tyler Lawson | IF | 2012-2012 | Florida A&M |
| Tyler Lawson | P | 2018-2020 | Long Beach State, Mount San Antonio College, La Verne |
| Kyle Lawton | P | 2009-2010 | San Francisco, Sonoma State |
| Tom Lawton | P | 2010-2010 | Coppin State College, Judson |
| Andrew Lawvere | C | 2018-2020 | Indiana U.-Purdue U.-FW |
| Greg Laybourn | OF | 2006-2006 | Oregon State, Northern Arizona |
| Michael Laychur | C | 2006-2009 | Richmond, Lehigh |
| Christian Layne | OF | 2018-2019 | Central Ct State |
| Evan Layne | P | 2016-2019 | Fairleigh Dickinson, Lake Erie College |
| Ryan Layne | OF | 2017-2020 | Morehead State, Wabash Valley College |
| Dylan Layton | P | 2020-2020 | Delaware State |
| Jackson Layton | IF-OF | 2016-2019 | SIU-Edwardsville |
| Michael Layton | P | 2017-2017 | Prairie View A&M, Lone Star College-North Harris |
| Mick Layton | P | 2015-2015 | Saint Louis |
| Rollin Layton | IF-P | 2016-2020 | Furman, the Cumberlands |
| Anthony Lazar | IF | 2016-2019 | Marist |
| Bill Lazar | OF | 2008-2008 | Valparaiso, Centenary College NJ |
| Brett Lazar | OF | 2005-2008 | High Point, Fairleigh Dickinson, SE Louisiana |
| Christian Lazar | P | 2016-2019 | Sioux Falls |
| Curtis Lazar | 1B | 2008-2011 | Maryland |
| Joe Lazar | C | 2005-2008 | Valparaiso |
| Ed Lazard | P | 2007-2010 | Jackson State |
| Jason Lazaris | P | 2000-2002 | Austin Peay |
| Josean Lazaro | P | 2012-2013 | Florida Intl, Palm Beach State College |
| Dan Lazarou | P-OF | 2011-2012 | Centenary College, Galveston College |
| Riley Lazich | OF | 2017-2018 | Radford, Shepherd University |
| Ross Lazicky | P | 2013-2016 | Johns Hopkins |
| Billy Lazio | 1B-OF | 2003-2006 | Siena College |
| Ryan Lazo | IF | 2013-2016 | Texas Southern, Crowder |
| Jordan Lazor | P | 2013-2013 | UC Davis |
| Tim Lazor | 1B-C | 2012-2015 | Lafayette College |
| Mike Lazos | P | 2017-2020 | Long Island-Brooklyn |
| Jake Lazzaro | IF | 2020-2020 | St. John's |
| Matt Lazzaro | P | 2018-2020 | Furman, Houston |
| 794 record(s) |
