| Theunis van Schalkwyk | |
| Birth Date: | 14 September 1929 |
| Birth Place: | Krugersdorp, South Africa |
| Death Place: | Roodepoort, South Africa |
| Show-Medals: | yes |
Theunis Jacobus van Schalkwyk (14 September 1929 - 27 August 2005) was a boxer from South Africa, silver medalist at the 1952 Summer Olympics in Helsinki.[1]
He was born in Krugersdorp, Gauteng.