| Mannie Rass | |
| Fullname: | Manuel Johern Rass |
| Birth Date: | 19 April 1998 |
| Birth Place: | Somerset West, South Africa |
| School: | Paarl Boys' High School |
| University: | University of the Witwatersrand |
| Position: | Centre |
| Currentclub: | / |
| Youthyears1: | 2011–2016 |
| Youthyears2: | 2017–2019 |
| Years1: | 2017–present |
| Apps1: | 28 |
| Points1: | 10 |
| Years2: | 2018 |
| Apps2: | 1 |
| Points2: | 0 |
| Years3: | 2020–present |
| Apps3: | 34 |
| Points3: | 10 |
| Repyears1: | 2015–2016 |
| Repteam1: | South Africa Schools |
| Repcaps1: | 5 |
| Reppoints1: | 0 |
| Repyears2: | 2018 |
| Repteam2: | South Africa Under-20 |
| Repcaps2: | 4 |
| Reppoints2: | 5 |
| Clubupdate: | 5 August 2024 |
| Repupdate: | 2 August 2019 |
Manuel "Mannie" Johern Rass (born 19 April 1998) is a South African rugby union player for the in the United Rugby Championship and the in the Currie Cup.[1] His regular position is centre.[2]