| Allyn Stout | |
| Position: | Pitcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 31 October 1904 |
| Birth Place: | Peoria, Illinois, U.S. |
| Death Place: | Sikeston, Missouri, U.S. |
| Debutleague: | MLB |
| Debutdate: | May 16 |
| Debutyear: | 1931 |
| Debutteam: | St. Louis Cardinals |
| Finalleague: | MLB |
| Finaldate: | June 27 |
| Finalyear: | 1943 |
| Finalteam: | Boston Braves |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 20–20 |
| Stat2label: | Earned run average |
| Stat2value: | 4.54 |
| Stat3label: | Strikeouts |
| Stat3value: | 185 |
| Teams: | |
Allyn McClelland Stout (October 31, 1904 – December 22, 1974) was a pitcher in Major League Baseball. He played for the St. Louis Cardinals, Cincinnati Reds, New York Giants, and Boston Braves.[1] On May 7, 1933, he was involved in the trade that brought future Hall of Famer Leo Durocher to the St. Louis Cardinals.[2]