| Sam King | |
| Position: | First baseman |
| Birth Date: | 17 May 1852 |
| Birth Place: | Peabody, Massachusetts |
| Death Place: | Peabody, Massachusetts |
| Bats: | Unknown |
| Throws: | Left |
| Debutleague: | MLB |
| Debutdate: | May 1 |
| Debutyear: | 1884 |
| Debutteam: | Washington Nationals |
| Finalleague: | MLB |
| Finaldate: | May 23 |
| Finalyear: | 1884 |
| Finalteam: | Washington Nationals |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .178 |
| Stat2label: | Home runs |
| Stat2value: | 0 |
| Stat3label: | Runs batted in |
| Stat3value: | 0 |
| Teams: | |
Samuel Warren King (May 17, 1852 - August 11, 1922) was a Major League Baseball first baseman who played only one season of professional baseball, with the Washington Nationals.
King began and ended his career with the Washington Nationals of the American Association in at the age of 31. He played 12 total games and got eight hits with two doubles and one base on balls. This was his only season in professional baseball.