The 1940 roster for the Red Sox included Jim Bagby at pitcher, Gene Desautels at catcher, Jimmie Foxx at first baseman, Bobby Doerr at second baseman and Jim Tabor at third baseman.
| NO. | NAME | POS | HEIGHT | WEIGHT | DOB | AGE | BIRTHPLACE | ||
|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. Bagby | P | 6'2" | 170 | 9/8/1916 | 23 | Cleveland, OH | |
| 2 | | B. Butland | P | 6'5" | 185 | 3/22/1918 | 22 | Terre Haute, IN | |
| 3 | | T. Carey | SS | 5'9" | 170 | 10/11/1906 | 33 | Hoboken, NJ | |
| 4 | | D. Cramer | OF | 6'2" | 185 | 7/22/1905 | 34 | Beach Haven, NJ | |
| 5 | | J. Cronin | SS | 6'0" | 180 | 10/12/1906 | 33 | San Francisco, CA | |
| 6 | | G. Desautels | C | 5'11" | 170 | 6/13/1907 | 33 | Worcester, MA | |
| 7 | | E. Dickman | P | 6'2" | 175 | 11/12/1914 | 25 | Buffalo, NY | |
| 8 | | D. DiMaggio | OF | 5'9" | 168 | 2/12/1917 | 23 | San Francisco, CA | |
| 9 | | B. Doerr | 2B | 5'11" | 175 | 4/7/1918 | 22 | Los Angeles, CA | |
| 10 | | L. Finney | OF | 6'0" | 180 | 8/13/1910 | 29 | Buffalo, AL | |
| 11 | | B. Fleming | P | 6'0" | 190 | 7/31/1913 | 26 | Rowland, CA | |
| 12 | | J. Foxx | 1B | 6'0" | 195 | 10/22/1907 | 32 | Sudlersville, MD | |
| 13 | | D. Galehouse | P | 6'1" | 195 | 12/7/1911 | 28 | Marshallville, OH | |
| 14 | | C. Gelbert | 3B | 5'11" | 170 | 1/26/1906 | 34 | Scranton, PA | |
| 15 | | J. Glenn | C | 5'11" | 175 | 11/19/1908 | 31 | Dickson City, PA | |
| 16 | | L. Grove | P | 6'3" | 190 | 3/6/1900 | 40 | Lonaconing, MD | |
| 17 | | M. Harris | P | 6'0" | 195 | 1/30/1917 | 23 | Queens, NY | |
| 18 | | H. Hash | P | 6'1" | 180 | 2/13/1911 | 29 | Woolwine, VA | |
| 19 | | J. Heving | P | 6'1" | 185 | 9/2/1900 | 39 | Covington, KY | |
| 20 | | E. Johnson | P | 6'3" | 190 | 4/2/1919 | 21 | Redmond, WA | |
| 21 | | T. Lupien | 1B | 5'11" | 185 | 4/23/1917 | 23 | Chelmsford, MA | |
| 22 | | A. Mustaikis | P | 6'3" | 180 | 3/26/1909 | 31 | Chelsea, MA | |
| 23 | | R. Nonnenkamp | PH | 5'11" | 165 | 7/7/1911 | 28 | St. Louis, MO | |
| 24 | | F. Ostermueller | P | 5'11" | 175 | 9/15/1907 | 32 | Quincy, IL | |
| 25 | | M. Owen | 3B | 6'1" | 175 | 3/22/1906 | 34 | Agnew, CA | |
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