| Red Miller | |
| Position: | Pitcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 11 February 1897 |
| Birth Place: | Philadelphia, Pennsylvania, U.S. |
| Death Place: | Orlando, Florida, U.S. |
| Debutleague: | MLB |
| Debutdate: | July 13 |
| Debutyear: | 1923 |
| Debutteam: | Philadelphia Phillies |
| Finalleague: | MLB |
| Finaldate: | July 13 |
| Finalyear: | 1923 |
| Finalteam: | Philadelphia Phillies |
| Statleague: | MLB |
| Stat1label: | Games |
| Stat1value: | 1 |
| Stat2label: | ERA |
| Stat2value: | 32.40 |
| Stat3label: | Innings pitched |
| Stat3value: | 1.2 |
| Teams: | |
Leo Alphonso "Red" Miller (February 11, 1897 – October 20, 1973) was an American Major League Baseball pitcher. Miller played for the Philadelphia Phillies in the season. In one career game, he had a 0-0 record with a 32.40 ERA. Miller allowed six runs on six hits, in 1.7 innings pitched. He batted and threw right-handed.
Miller was born in Philadelphia, Pennsylvania and died in Orlando, Florida.