| Len Smelt | |
| Fullname: | Leonard Smelt |
| Birth Date: | 7 December 1883 |
| Birth Place: | Rotherham, England |
| Height: | [1] |
| Position: | Full back |
| Years1: | 1908–1909 |
| Caps1: | 7 |
| Goals1: | 1 |
| Years6: | 1919–1926 |
| Caps6: | 229 |
| Goals6: | 0 |
| Years7: | 1926–1927 |
| Caps7: | 37 |
| Goals7: | 0 |
| Years8: | 1927–? |
Leonard Smelt (7 December 1883 – 8 February 1933) was an English professional association footballer who played as a full back.
Smelt's final game for Burnley, the 'Clarets' was on 18 April 1925 at the age of 41 years and 132 days.[2]