| Thato Siska | |
| Fullname: | Thato Siska |
| Birth Place: | Botswana |
| Position: | Striker |
| Years1: | 2003–2006 |
| Years2: | 2006–2007 |
| Years3: | 2007–2008 |
| Nationalyears1: | 2003–2007 |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 0 |
Thato Siska is a Motswana former footballer who played as a striker. He played for the Botswana national football team between 2003 and 2007.