| Honorific-Prefix: | The Honourable |
| Erik Marais | |
| Honorific-Suffix: | MP |
| Office: | Shadow Deputy Minister of Public Enterprises |
| Term Start: | 1 February 2012 |
| Leader: | Mmusi Maimane John Steenhuisen |
| Constituency Mp2: | Western Cape |
| Term Start2: | 6 May 2009 |
| Birth Date: | 1982 11, df=y |
| Nationality: | South African |
| Party: | Democratic Alliance |
Erik Johannes Marais (born 24 November 1982) is a South African politician, currently a Member of Parliament for the Democratic Alliance, and the Shadow Deputy Minister of Public Enterprises.[1]