| Len Appleton | |
| Fullname: | Leonard Appleton |
| Birth Date: | 16 November 1892 |
| Birth Place: | Bamfurlong, England |
| Height: | [1] |
| Position: | Midfielder |
| Years3: | 1914–1919 |
| Years4: | 1920 |
| Years5: | 1921 |
| Clubs1: | Scowcroft's Colliery |
| Clubs2: | Atherton Town |
| Clubs3: | Blackpool |
| Clubs4: | Exeter City |
| Clubs5: | Southport |
| Caps3: | 33 |
| Goals3: | 3 |
| Caps4: | 37 |
| Goals4: | 2 |
| Caps5: | 25 |
| Goals5: | 0 |
Leonard Appleton (16 November 1892 – 1970) was an English footballer. He played for Blackpool, Exeter City and Southport.