| Lenise Marais | |
| Birth Date: | 29 April 1985 |
| Height: | 159 cm |
| Weight: | 52 kg |
| Nationalyears1: | 2005 |
| Nationalteam1: | South Africa U21 |
| Nationalcaps(Goals)1: | 8 |
| Nationalyears2: | 2006-2014 |
| Nationalteam2: | South Africa |
| Nationalcaps(Goals)2: | 232 |
| Manageryears1: | 2021-present |
| Managerclubs1: | South African U21 |
Lenise Marais (born 29 April 1985) is a South African field hockey player who competed in the 2008 and 2012 Summer Olympics.[1] She coached the South African under-21 national team at the 2021 Junior World Cup.[2]