| Charlie Baker | |
| Position: | Outfielder |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | January 15, 1856 |
| Birth Place: | West Boylston, Massachusetts, U.S. |
| Death Place: | Manchester, New Hampshire, U.S. |
| Debutleague: | MLB |
| Debutdate: | August 1 |
| Debutyear: | 1884 |
| Debutteam: | Chicago Browns |
| Finalleague: | MLB |
| Finaldate: | August 27 |
| Finalyear: | 1884 |
| Finalteam: | Pittsburgh Stogies |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .140 |
| Stat2label: | Home runs |
| Stat2value: | 1 |
| Stat3label: | Runs scored |
| Stat3value: | 5 |
| Teams: | |
Charles Arthur Baker (1856–1937) was a 19th-century American professional baseball outfielder. He played for the Chicago Browns/Pittsburgh Stogies in the Union Association in 1884. He later played in the New England League in 1886-1887.