| Le Roux Hamman | |
| Birth Date: | 6 January 1992 |
| Height: | 1.85 m[1] |
| Weight: | 70 kg |
| Sport: | Athletics |
| Event: | 400 metres hurdles |
| Education: | University of Pretoria |
| Show-Medals: | yes |
Le Roux Hamman (born 6 January 1992) is a South African athlete competing in the 400 metres hurdles. He represented his country at the 2016 Summer Olympics without advancing from the first round.
His personal best in the event is 49.24 seconds set in Pretoria in 2016.
| 2010 | World Junior Championships | Moncton, Canada | 23rd (h) | 400 m hurdles | 52.66 | |
| 15th (h) | 4 × 400 m relay | 3:12.58 | ||||
| 2016 | Olympic Games | Rio de Janeiro, Brazil | 26th (h) | 400 m hurdles | 49.72 | |
| 2017 | Universiade | Taipei, Taiwan | 16th (sf) | 400 m hurdles | 51.18 | |
| 2018 | African Championships | Asaba, Nigeria | 5th | 400 m hurdles | 50.53 | |
| 1st (h) | 4 × 400 m relay | 3:05.36 | ||||
| 2024 | African Championships | Douala, Cameroon | 11th (h) | 400 m hurdles | 51.14 |