| 1945 Multi-Team Players |
| 1945 |
Adams, Elvin Clark (Buster) |
1 |
Philadelphia Phillies |
NL |
| |
|
2 |
St. Louis Cardinals |
NL |
| 1945 |
Aderholt, Morris Woodrow (Morrie) |
1 |
Brooklyn Dodgers |
NL |
| |
|
2 |
Boston Braves |
NL |
| 1945 |
Andrews, Stanley Joseph (Stan) |
1 |
Brooklyn Dodgers |
NL |
| |
|
2 |
Philadelphia Phillies |
NL |
| 1945 |
Antonelli, John Lawrence (John) |
1 |
St. Louis Cardinals |
NL |
| |
|
2 |
Philadelphia Phillies |
NL |
| 1945 |
Appleton, Peter William (Pete) |
1 |
St. Louis Browns |
AL |
| |
|
2 |
Washington Senators |
AL |
| 1945 |
Barrett, Charles Henry (Red) |
1 |
Boston Braves |
NL |
| |
|
2 |
St. Louis Cardinals |
NL |
| 1945 |
Beck, Walter William (Boom-Boom) |
1 |
Cincinnati Reds |
NL |
| |
|
2 |
Pittsburgh Pirates |
NL |
| 1945 |
Borowy, Henry Ludwig (Hank) |
1 |
New York Yankees |
AL |
| |
|
2 |
Chicago Cubs |
NL |
| 1945 |
Bowman, Joseph Emil (Joe) |
1 |
Boston Red Sox |
AL |
| |
|
2 |
Cincinnati Reds |
NL |
| 1945 |
Caster, George Jasper (George) |
1 |
St. Louis Browns |
AL |
| |
|
2 |
Detroit Tigers |
AL |
| 1945 |
Chapman, William Benjamin (Ben) |
1 |
Brooklyn Dodgers |
NL |
| |
|
2 |
Philadelphia Phillies |
NL |
| 1945 |
Christopher, Loyd Eugene (Loyd) |
1 |
Boston Red Sox |
AL |
| |
|
2 |
Chicago Cubs |
NL |
| 1945 |
Cooper, Morton Cecil (Mort) |
1 |
St. Louis Cardinals |
NL |
| |
|
2 |
Boston Braves |
NL |
| 1945 |
Crawford, Glenn Martin (Glenn) |
1 |
St. Louis Cardinals |
NL |
| |
|
2 |
Philadelphia Phillies |
NL |
| 1945 |
Cullenbine, Roy Joseph (Roy) |
1 |
Cleveland Indians |
AL |
| |
|
2 |
Detroit Tigers |
AL |
| 1945 |
Finney, Louis Klopsche (Lou) |
1 |
Boston Red Sox |
AL |
| |
|
2 |
St. Louis Browns |
AL |
| 1945 |
Flager, Walter Leonard (Wally) |
1 |
Cincinnati Reds |
NL |
| |
|
2 |
Philadelphia Phillies |
NL |
| 1945 |
Hayes, Frank Witman (Frankie) |
1 |
Philadelphia Athletics |
AL |
| |
|
2 |
Cleveland Indians |
AL |
| 1945 |
Judd, Thomas William Oscar (Oscar) |
1 |
Boston Red Sox |
AL |
| |
|
2 |
Philadelphia Phillies |
NL |
| 1945 |
Kennedy, Lloyd Vernon (Vern) |
1 |
Philadelphia Phillies |
NL |
| |
|
2 |
Cincinnati Reds |
NL |
| 1945 |
Kluttz, Clyde Franklin (Clyde) |
1 |
Boston Braves |
NL |
| |
|
2 |
New York Giants |
NL |
| 1945 |
Kreevich, Michael Andreas (Mike) |
1 |
St. Louis Browns |
AL |
| |
|
2 |
Washington Senators |
AL |
| 1945 |
Lee, William Crutcher (Bill) |
1 |
Philadelphia Phillies |
NL |
| |
|
2 |
Boston Braves |
NL |
| 1945 |
Mallory, James Baugh (Jim) |
1 |
St. Louis Cardinals |
NL |
| |
|
2 |
New York Giants |
NL |
| 1945 |
Medwick, Joseph Michael (Joe) |
1 |
New York Giants |
NL |
| |
|
2 |
Boston Braves |
NL |