| Ollie Sax | |
| Position: | Third baseman |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 5 November 1904 |
| Birth Place: | Branford, Connecticut |
| Death Place: | Newark, New Jersey |
| Debutleague: | MLB |
| Debutdate: | April 13 |
| Debutteam: | St. Louis Browns |
| Finalleague: | MLB |
| Finaldate: | September 30 |
| Finalteam: | St. Louis Browns |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .176 |
| Stat2label: | Home runs |
| Stat2value: | 0 |
| Stat3label: | Runs batted in |
| Stat3value: | 0 |
| Teams: | |
Erik Oliver Sax (November 5, 1904 – March 21, 1982) was a Major League Baseball player. Sax played third base for the St. Louis Browns in the 1928 season. In 16 games, he had three hits in 17 at-bats, with four runs scored. Sax batted and threw right-handed.
He was born in Branford, Connecticut, and died in Newark, New Jersey.