| Gus Brittain | |
| Position: | Pinch hitter/Catcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 29 November 1909 |
| Birth Place: | Wilmington, North Carolina |
| Death Place: | Wilmington, North Carolina |
| Debutleague: | MLB |
| Debutdate: | July 22 |
| Debutyear: | 1937 |
| Debutteam: | Cincinnati Reds |
| Finalleague: | MLB |
| Finaldate: | September 15 |
| Finalyear: | 1937 |
| Finalteam: | Cincinnati Reds |
| Statleague: | MLB |
| Stat1label: | Games played |
| Stat1value: | 3 |
| Stat2label: | At bats |
| Stat2value: | 6 |
| Stat3label: | Hits |
| Stat3value: | 1 |
| Teams: | |
August Schuster Brittain (November 29, 1909 – February 16, 1974) was a Major League Baseball player who played with the Cincinnati Reds in . He played in two games as a pinch hitter and one game as a catcher.