| 37 | Ted Abernathy | P | MLB | 6-4 | 215 | Right | Right | 3/6/1933 | 36 | Stanley,North Carolina | 1952 | UDFA | | Wa1 |
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| 34 | Hank Aguirre | P | MLB | 6-4 | 205 | Both | Left | 1/31/1931 | 38 | Azusa,California | | UDFA | | |
| 14 | Ernie Banks | 1B-SS | MLB | 6-1 | 180 | Right | Right | 1/31/1931 | 38 | Dallas,Texas | 1953 | UDFA | | CHC |
| 18 | Glenn Beckert | 2B | MLB | 6-1 | 190 | Right | Right | 10/12/1940 | 28 | Pittsburgh,Pennsylvania | 1962 | UDFA | | BOS |
| 20 | Rick Bladt | OF | MLB | 6-1 | 160 | Right | Right | 12/9/1946 | 22 | Santa Cruz,California | | UDFA | | |
| 6 | Randy Bobb | C | MLB | 6-1 | 185 | Right | Right | 1/1/1948 | 21 | Los Angeles,California | 1967 | 1 | 2 | CHC |
| 48 | Jim Colborn | P | MLB | 6-0 | 191 | Right | Right | 5/22/1946 | 23 | Fayetteville,North Carolina | 1967 | UDFA | | CHC |
| 36 | Joe Decker | P | MLB | 6-0 | 180 | Right | Right | 6/16/1947 | 22 | Storm Lake,Iowa | 1965 | 9 | 161 | CHC |
| 45 | Alec Distaso | P | MLB | 6-2 | 200 | Right | Right | 12/23/1948 | 20 | Los Angeles,California | 1967 | 1 | 1 | CHC |
| 20 | Oscar Gamble | OF | MLB | 5-11 | 165 | Left | Right | 12/20/1949 | 19 | Ramer,Alabama | 1968 | 16 | 363 | CHC |
| 43 | Johnny Hairston | OF-C | MLB | 6-2 | 200 | Right | Right | 8/27/1944 | 24 | Birmingham,Alabama | 1965 | 16 | 301 | CHC |
| 23 | Jimmie Hall | OF | MLB | 6-0 | 175 | Left | Right | 3/17/1938 | 31 | Mount Holly,North Carolina | | UDFA | | |
| 49 | Bill Hands | P | MLB | 6-2 | 185 | Right | Right | 5/6/1940 | 29 | Hackensack,New Jersey | 1959 | UDFA | | SF |
| 19 | Bill Heath | C | MLB | 5-8 | 175 | Left | Right | 3/10/1939 | 30 | Yuba City,California | | UDFA | | |
| 28 | Jim Hickman | OF-1B | MLB | 6-4 | 205 | Right | Right | 5/10/1937 | 32 | Henning,Tennessee | 1956 | UDFA | | STL |
| 30 | Ken Holtzman | P | MLB | 6-2 | 175 | Right | Left | 11/3/1945 | 23 | St. Louis,Missouri | 1965 | 4 | 61 | CHC |
| 9 | Randy Hundley | C | MLB | 6-0 | 175 | Right | Right | 6/1/1942 | 27 | Martinsville,Virginia | 1960 | UDFA | | SF |
| 31 | Fergie Jenkins | P | MLB | 6-5 | 210 | Right | Right | 12/13/1943 | 25 | Chatham,Ontario | 1963 | UDFA | | PHI |
| 23 | Manny Jimenez | OF | MLB | 6-1 | 195 | Left | Right | 11/19/1938 | 30 | San Pedro de Macoris,Dominican Republic | | UDFA | | |
| 46 | Ken Johnson | P | MLB | 6-4 | 210 | Right | Right | 6/16/1933 | 36 | West Palm Beach,Florida | | UDFA | | |
| 11 | Don Kessinger | SS | MLB | 6-1 | 175 | Both | Right | 7/17/1942 | 26 | Forrest City,Arkansas | 1964 | UDFA | | CHC |
| 48 | Dave Lemonds | P | MLB | 6-1 | 180 | Left | Left | 7/5/1948 | 20 | Charlotte,North Carolina | 1968 | 1 | 1 | CHC |
| 48 | Joe Niekro | P | MLB | 6-1 | 190 | Right | Right | 11/7/1944 | 24 | Martins Ferry,Ohio | 1966 | 7 | 84 | CLE |
| 38 | Don Nottebart | P | MLB | 6-1 | 190 | Right | Right | 1/23/1936 | 33 | West Newton,Massachusetts | | UDFA | | |
| 32 | Rich Nye | P | MLB | 6-4 | 185 | Left | Left | 8/4/1944 | 24 | Oakland,California | 1968 | 22 | 502 | CHC |
| 12 | Gene Oliver | C-1B | MLB | 6-2 | 225 | Right | Right | 3/22/1935 | 34 | Moline,Illinois | | UDFA | | |
| 15 | Nate Oliver | 2B | MLB | 5-10 | 160 | Right | Right | 12/13/1940 | 28 | St. Petersburg,Florida | | UDFA | | |
| 20 | Adolfo Phillips | OF | MLB | 6-0 | 177 | Right | Right | 12/16/1941 | 27 | Bethania,Panama | | UDFA | | |
| 22 | Paul Popovich | 2B-SS | MLB | 6-0 | 175 | Both | Right | 8/18/1940 | 28 | Flemington,West Virginia | 1960 | UDFA | | CHC |
| 42 | Jim Qualls | OF | MLB | 5-10 | 158 | Both | Right | 10/9/1946 | 22 | Exeter,California | | UDFA | | |
| 27 | Phil Regan | P | MLB | 6-3 | 200 | Right | Right | 4/6/1937 | 32 | Otsego,Michigan | | UDFA | | |
| 39 | Archie Reynolds | P | MLB | 6-2 | 205 | Right | Right | 1/3/1946 | 23 | Glendale,California | 1966 | 38 | 703 | CHC |
| 33 | Gary Ross | P | MLB | 6-1 | 190 | Right | Right | 9/16/1947 | 21 | McKeesport,Pennsylvania | 1967 | 1 | 7 | CHC |
| 8 | Ken Rudolph | C | MLB | 6-1 | 185 | Right | Right | 12/29/1946 | 22 | Rockford,Illinois | 1965 | 2 | 26 | CHC |
| 10 | Ron Santo | 3B | MLB | 6-0 | 190 | Right | Right | 2/25/1940 | 29 | Seattle,Washington | 1959 | UDFA | | CHC |
| 39 | Dick Selma | P | MLB | 5-11 | 175 | Right | Right | 11/4/1943 | 25 | Santa Ana,California | 1963 | UDFA | | NYM |
| 19 | Charley Smith | 3B | MLB | 6-0 | 177 | Right | Right | 9/15/1937 | 31 | Charleston,South Carolina | | UDFA | | |
| 25 | Willie Smith | OF-1B | MLB | 6-0 | 190 | Left | Left | 2/11/1939 | 30 | Anniston,Alabama | | UDFA | | |
| 21 | Al Spangler | OF | MLB | 6-0 | 175 | Left | Left | 7/8/1933 | 35 | Philadelphia,Pennsylvania | | UDFA | | |
| 26 | Billy Williams | OF | MLB | 6-1 | 175 | Left | Right | 6/15/1938 | 31 | Whistler,Alabama | 1956 | UDFA | | CHC |
| 29 | Don Young | OF | MLB | 6-2 | 185 | Right | Right | 10/18/1945 | 23 | Houston,Texas | | UDFA | | |