| Thabang Stemmer | |
| Birth Date: | 18 August 1979 |
| Birth Place: | Soweto, South Africa |
| Position: | Goalkeeper |
| Years1: | 2000–2005 |
| Caps1: | 33 |
| Goals1: | 0 |
| Years2: | 2005–2006 |
| Caps2: | 0 |
| Goals2: | 0 |
| Years3: | 2006–2007 |
| Caps3: | 5 |
| Goals3: | 0 |
| Years4: | 2007–2008 |
| Caps4: | 0 |
| Goals4: | 0 |
| Years5: | 2008–2013 |
| Caps5: | 14 |
| Goals5: | 0 |
| Nationalyears1: | 2005 |
| Nationalteam1: | South Africa |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
Thabang Stemmer (born 18 August 1979) is an ex South African international footballer who last played for Bloemfontein Celtic, as a goalkeeper.
Stemmer has previously played club football with Orlando Pirates, Mabopane Young Masters, Black Leopards and SuperSport United.
Stemmer made his international debut for South Africa in 2005.
Stemmer was previously known as Thabang Radebe.[1]