| 401 | Billy Purtell |  |
| 402 | Ambrose Puttman (Puttmann) |  |
| 403 | Lee Quillen (Quillin) |  |
| 404 | Jack Quinn |  |
| 405 | Newt Randall |  |
| 406 | Bugs Raymond |  |
| 407 | Ed Reagan |  |
| 408 | Ed Reulbach (Glove Showing) |  |
| 409 | Ed Reulbach (No Glove Showing) |  |
| 410 | Dutch Revelle |  |
| 411 | Bob Rhoades (Rhoads) (Hand At Chest) |  |
| 412 | Bob Rhoades (Rhoads) (Right Arm Extended) |  |
| 413 | Charlie Rhodes |  |
| 414 | Claude Ritchey |  |
| 415 | Lou Ritter |  |
| 416 | Ike Rockenfeld |  |
| 417 | Claude Rossman |  |
| 418 | Nap Rucker (Portrait) |  |
| 419 | Nap Rucker (Throwing) |  |
| 420 | Dick Rudolph |  |
| 421 | Ray Ryan |  |
| 422 | Germany Schaefer (Detroit) |  |
| 423 | Germany Schaefer (Washington) |  |
| 424 | George Schirm |  |
| 425 | Larry Schlafly |  |
| 426 | Admiral Schlei (Batting) |  |
| 427 | Admiral Schlei (Catching) |  |
| 428 | Admiral Schlei (Portrait) |  |
| 429 | Boss Schmidt (Portrait) |  |
| 430 | Boss Schmidt (Throwing) |  |
| 431 | Ossee Schreck (Schreckengost) |  |
| 432 | Wildfire Schulte (Front View) |  |
| 433 | Wildfire Schulte (Back View) |  |
| 434 | Jim Scott |  |
| 435 | Charles Seitz |  |
| 436 | Cy Seymour (Batting) |  |
| 437 | Cy Seymour (Portrait) |  |
| 438 | Cy Seymour (Throwing) |  |
| 439 | Spike Shannon |  |
| 440 | Bud Sharpe (Shappe) |  |
| 441 | Shag Shaughnessy |  |
| 442 | Al Shaw (St Louis) |  |
| 443 | Hunky Shaw (Providence) |  |
| 444 | Jimmy Sheckard (Glove Showing) |
 |
| 445 | Jimmy Sheckard (No Glove Showing) |  |
| 446 | Bill Shipke |  |
| 447 | Jimmy Slagle |  |
| 448 | Carlos Smith (Shreveport) |
 |
| 449 | Frank Smith (Chicago F. Smith On Front) |  |
| 450 | Frank Smith (Chicago White Cap) |
 |