| Len Small | |
| Fullname: | Martin Leonard Small |
| Birth Date: | 2 February 1920 |
| Birth Place: | Gateshead, England |
| Position: | Inside forward |
| Years1: | 1946–1952 |
| Clubs1: | Gateshead |
| Caps1: | 94 |
| Goals1: | 29 |
Martin Leonard Small (2 February 1920 – 11 October 2009) was an English footballer who played as an inside forward.
Small played league football for Gateshead between 1946 and 1952, scoring a total of 33 goals in 98 games in the league and FA Cup.