All-Star Game — July 9, 1957
AL Roster
25 players
| Pos | Player | Team | Played |
|---|---|---|---|
| P | Jim Bunning HOF | Detroit Tigers | Yes |
| C | Yogi Berra HOF | New York Yankees | Yes |
| 1B | Vic Wertz | Cleveland Indians | Yes |
| 2B | Nellie Fox HOF | Chicago White Sox | Yes |
| 3B | George Kell HOF | Baltimore Orioles | Yes |
| SS | Harvey Kuenn | Detroit Tigers | Yes |
| LF | Ted Williams HOF | Boston Red Sox | Yes |
| CF | Mickey Mantle HOF | New York Yankees | Yes |
| RF | Al Kaline HOF | Detroit Tigers | Yes |
| — | Bill Skowron | New York Yankees | Yes |
| — | Billy Loes | Baltimore Orioles | Yes |
| — | Billy Pierce | Chicago White Sox | Yes |
| — | Bob Grim | New York Yankees | Yes |
| — | Bobby Richardson | New York Yankees | — |
| — | Bobby Shantz | New York Yankees | — |
| — | Charlie Maxwell | Detroit Tigers | Yes |
| — | Don Mossi | Cleveland Indians | Yes |
| — | Early Wynn HOF | Cleveland Indians | Yes |
| — | Elston Howard | New York Yankees | — |
| — | Frank Malzone | Boston Red Sox | Yes |
| — | Gil McDougald | New York Yankees | Yes |
| — | Gus Triandos | Baltimore Orioles | — |
| — | Joe DeMaestri | Kansas City Athletics | — |
| — | Minnie Miñoso HOF | Chicago White Sox | Yes |
| — | Roy Sievers | Washington Senators | — |
NL Roster
25 players
| Pos | Player | Team | Played |
|---|---|---|---|
| P | Curt Simmons | Philadelphia Phillies | Yes |
| C | Ed Bailey | Cincinnati Redlegs | Yes |
| 1B | Stan Musial HOF | St. Louis Cardinals | Yes |
| 2B | Johnny Temple | Cincinnati Redlegs | Yes |
| 3B | Don Hoak | Cincinnati Redlegs | Yes |
| SS | Roy McMillan | Cincinnati Redlegs | Yes |
| LF | Frank Robinson HOF | Cincinnati Redlegs | Yes |
| CF | Willie Mays HOF | New York Giants | Yes |
| RF | Hank Aaron HOF | Milwaukee Braves | Yes |
| — | Clem Labine | Brooklyn Dodgers | Yes |
| — | Eddie Mathews HOF | Milwaukee Braves | Yes |
| — | Ernie Banks HOF | Chicago Cubs | Yes |
| — | Gil Hodges HOF | Brooklyn Dodgers | Yes |
| — | Gino Cimoli | Brooklyn Dodgers | Yes |
| — | Gus Bell | Cincinnati Redlegs | Yes |
| — | Hal Smith | St. Louis Cardinals | — |
| — | Hank Foiles | Pittsburgh Pirates | Yes |
| — | Jack Sanford | Philadelphia Phillies | Yes |
| — | Johnny Antonelli | New York Giants | — |
| — | Johnny Logan | Milwaukee Braves | — |
| — | Larry Jackson | St. Louis Cardinals | Yes |
| — | Lew Burdette | Milwaukee Braves | Yes |
| — | Red Schoendienst HOF | Milwaukee Braves | Yes |
| — | Wally Moon | St. Louis Cardinals | Yes |
| — | Warren Spahn HOF | Milwaukee Braves | — |