| Leo Martin | |
| Full Name: | Leo James Martin |
| Nationality: | American |
| Sport: | Bobsleigh |
| Birth Date: | 8 February 1921 |
| Birth Place: | Louisville, New York, USA |
| Death Place: | Rochester, New York, USA |
Leo James Martin (February 8, 1921 - January 6, 1981) was an American bobsledder who competed in the late 1940s. He finished ninth in the two-man event at the 1948 Winter Olympics in St. Moritz.
He is the son of bobsledder Robert Martin and the brother of bobsledder Patrick Martin.