| Joe Stewart | |
| Position: | Pitcher |
| Bats: | Unknown |
| Throws: | Right |
| Birth Date: | March 11, 1879 |
| Birth Place: | Monroe, North Carolina, United States |
| Death Place: | Youngstown, Ohio, U.S. |
| Debutleague: | MLB |
| Debutdate: | June 9 |
| Debutteam: | Boston Beaneaters |
| Finalleague: | MLB |
| Finaldate: | June 11 |
| Finalteam: | Boston Beaneaters |
| Statleague: | MLB |
| Stat1label: | Games |
| Stat1value: | 2 |
| Stat2label: | Strikeouts |
| Stat2value: | 1 |
| Stat3label: | ERA |
| Stat3value: | 9.64 |
| Teams: | |
Joseph Lawrence Stewart (March 11, 1879 – February 9, 1913), nicknamed "Ace", was a Major League Baseball pitcher who played in with the Boston Beaneaters. He batted and threw right-handed. Stewart had a 0-0 record, with a 9.64 ERA, in 2 games, in his one-year career.
He was born in Monroe, North Carolina and died in Youngstown, Ohio.