| William Martin | |
| Birth Date: | 13 May 1866 |
| Birth Place: | Elizabeth, New Jersey, United States |
| Death Place: | Elizabeth, New Jersey, United States |
| Sport: | Sports shooting |
| Show-Medals: | yes |
William B. Martin (May 13, 1866 - January 22, 1931) was an American sport shooter, who competed in the 1908 Summer Olympics.[1]
At the 1908 Olympics, he won a gold medal in the team military rifle event.[2] In the Autumn of 1917, Martin was elected Union County, New Jersey Clerk. He assumed office for a five-year term and was twice re-elected.