| 37 | Ted Abernathy | P | MLB | 6-4 | 215 | Right | Right | 3/6/1933 | 37 | Stanley,North Carolina | 1952 | UDFA | | Wa1 |
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| 34 | Hank Aguirre | P | MLB | 6-4 | 205 | Both | Left | 1/31/1931 | 39 | Azusa,California | | UDFA | | |
| 14 | Ernie Banks | 1B-SS | MLB | 6-1 | 180 | Right | Right | 1/31/1931 | 39 | Dallas,Texas | 1953 | UDFA | | CHC |
| 46 | Steve Barber | P | MLB | 6-0 | 200 | Left | Left | 2/22/1938 | 32 | Takoma Park,Maryland | 1957 | UDFA | | BAL |
| 18 | Glenn Beckert | 2B | MLB | 6-1 | 190 | Right | Right | 10/12/1940 | 29 | Pittsburgh,Pennsylvania | 1962 | UDFA | | BOS |
| 6 | Johnny Callison | OF | MLB | 5-10 | 175 | Left | Right | 3/12/1939 | 31 | Qualls,Oklahoma | 1957 | UDFA | | CHW |
| 48 | Jim Colborn | P | MLB | 6-0 | 191 | Right | Right | 5/22/1946 | 24 | Fayetteville,North Carolina | 1967 | UDFA | | CHC |
| 32 | Jim Cosman | P | MLB | | 211 | Right | Right | 2/19/1943 | 27 | Brockport,New York | | UDFA | | |
| 29 | Brock Davis | OF | MLB | 5-10 | 168 | Left | Left | 10/19/1943 | 26 | Oakland,California | 1962 | UDFA | | Hoc |
| 29 | Tommy Davis | OF | MLB | 6-2 | 205 | Right | Right | 3/21/1939 | 31 | Brooklyn,New York | 1957 | UDFA | | Brk |
| 20 | Boots Day | OF | MLB | 5-9 | 160 | Left | Left | 8/31/1947 | 22 | Ilion,New York | 1966 | UDFA | | STL |
| 36 | Joe Decker | P | MLB | 6-0 | 180 | Right | Right | 6/16/1947 | 23 | Storm Lake,Iowa | 1965 | 9 | 161 | CHC |
| 32,34 | Jim Dunegan | P | MLB | 6-1 | 205 | Right | Right | 8/6/1947 | 22 | Burlington,Iowa | 1967 | 2 | 21 | CHC |
| 19 | Phil Gagliano | 2B-OF | MLB | 6-1 | 185 | Right | Right | 12/27/1941 | 28 | Memphis,Tennessee | 1960 | UDFA | | STL |
| 23 | Adrian Garrett | C-OF | MLB | 6-3 | 185 | Left | Right | 1/3/1943 | 27 | Brooksville,Florida | | UDFA | | |
| 40 | Larry Gura | P | MLB | 6-1 | 185 | Both | Left | 11/26/1947 | 22 | Joliet,Illinois | 1969 | 2 | 40 | CHC |
| 23 | Jimmie Hall | OF | MLB | 6-0 | 175 | Left | Right | 3/17/1938 | 32 | Mount Holly,North Carolina | | UDFA | | |
| 49 | Bill Hands | P | MLB | 6-2 | 185 | Right | Right | 5/6/1940 | 30 | Hackensack,New Jersey | 1959 | UDFA | | SF |
| 21 | Jack Hiatt | C-1B | MLB | 6-2 | 190 | Right | Right | 7/27/1942 | 27 | Bakersfield,California | 1961 | UDFA | | LAA |
| 28 | Jim Hickman | OF-1B | MLB | 6-4 | 205 | Right | Right | 5/10/1937 | 33 | Henning,Tennessee | 1956 | UDFA | | STL |
| 30 | Ken Holtzman | P | MLB | 6-2 | 175 | Right | Left | 11/3/1945 | 24 | St. Louis,Missouri | 1965 | 4 | 61 | CHC |
| 17 | Terry Hughes | 3B | MLB | 6-1 | 185 | Right | Right | 5/13/1949 | 21 | Spartanburg,South Carolina | 1967 | 1 | 2 | CHC |
| 9 | Randy Hundley | C | MLB | 6-0 | 175 | Right | Right | 6/1/1942 | 28 | Martinsville,Virginia | 1960 | UDFA | | SF |
| 24 | Cleo James | OF | MLB | 5-10 | 176 | Right | Right | 8/31/1940 | 29 | Clarksdale,Mississippi | | UDFA | | |
| 31 | Fergie Jenkins | P | MLB | 6-5 | 210 | Right | Right | 12/13/1943 | 26 | Chatham,Ontario | 1963 | UDFA | | PHI |
| 11 | Don Kessinger | SS | MLB | 6-1 | 175 | Both | Right | 7/17/1942 | 27 | Forrest City,Arkansas | 1964 | UDFA | | CHC |
| 12 | J.C. Martin | C | MLB | 6-2 | 200 | Left | Right | 12/13/1936 | 33 | Axton,Virginia | 1956 | UDFA | | CHW |
| 16 | Roger Metzger | SS | MLB | 6-0 | 165 | Both | Right | 10/10/1947 | 22 | Fredericksburg,Texas | 1969 | 1 | 16 | CHC |
| 45 | Bob Miller | P | MLB | 6-1 | 182 | Right | Right | 2/18/1939 | 31 | St. Louis,Missouri | 1958 | UDFA | | STL |
| 32 | Milt Pappas | P | MLB | 6-3 | 190 | Right | Right | 5/11/1939 | 31 | Detroit,Michigan | 1957 | UDFA | | BAL |
| 8 | Joe Pepitone | 1B-OF | MLB | 6-2 | 200 | Left | Left | 10/9/1940 | 29 | Brooklyn,New York | 1958 | UDFA | | NYY |
| 46 | Juan Pizarro | P | MLB | 5-11 | 190 | Left | Left | 2/7/1937 | 33 | Santurce,Puerto Rico | 1956 | UDFA | | Mbr |
| 22 | Paul Popovich | 2B-SS | MLB | 6-0 | 175 | Both | Right | 8/18/1940 | 29 | Flemington,West Virginia | 1960 | UDFA | | CHC |
| 27 | Phil Regan | P | MLB | 6-3 | 200 | Right | Right | 4/6/1937 | 33 | Otsego,Michigan | | UDFA | | |
| 39 | Archie Reynolds | P | MLB | 6-2 | 205 | Right | Right | 1/3/1946 | 24 | Glendale,California | 1966 | 38 | 703 | CHC |
| 43 | Roberto Rodriguez | P | MLB | 6-3 | 185 | Right | Right | 11/29/1941 | 28 | Caracas,Venezuela | | UDFA | | |
| 8,15 | Ken Rudolph | C | MLB | 6-1 | 185 | Right | Right | 12/29/1946 | 23 | Rockford,Illinois | 1965 | 2 | 26 | CHC |
| 10 | Ron Santo | 3B | MLB | 6-0 | 190 | Right | Right | 2/25/1940 | 30 | Seattle,Washington | 1959 | UDFA | | CHC |
| 38 | Roe Skidmore | H | MLB | 6-3 | 188 | Right | Right | 10/30/1945 | 24 | Decatur,Illinois | 1966 | 47 | 780 | ATL |
| 25 | Willie Smith | OF-1B | MLB | 6-0 | 190 | Left | Left | 2/11/1939 | 31 | Anniston,Alabama | | UDFA | | |
| 20 | Al Spangler | OF | MLB | 6-0 | 175 | Left | Left | 7/8/1933 | 36 | Philadelphia,Pennsylvania | | UDFA | | |
| 39 | Hoyt Wilhelm | P | MLB | 6-0 | 195 | Right | Right | 7/26/1923 | 46 | Huntersville,North Carolina | | UDFA | | |
| 26 | Billy Williams | OF | MLB | 6-1 | 175 | Left | Right | 6/15/1938 | 32 | Whistler,Alabama | 1956 | UDFA | | CHC |