| Marek Petruš | |
| Fullname: | Marek Petruš |
| Birth Date: | 1975 10, df=y |
| Birth Place: | Prešov, Czechoslovakia |
| Currentclub: | Tatran Prešov (manager) |
| Position: | Centre-back |
| Years1: | –1997 |
| Years2: | 1997–1998 |
| Years3: | 1998 |
| Years4: | 1998–2001 |
| Years5: | 2001–2002 |
| Years6: | 2003–2004 |
| Clubs6: | Gazovik-Gazprom Izhevsk |
| Years7: | 2004–2012 |
| Clubs7: | Slovan Nižná Šebastová |
| Years8: | 2006 |
| Clubs8: | → BSC Bardejov (loan) |
| Years9: | 2006–2010 |
| Clubs9: | → Spišská Nová Ves (loan) |
| Years10: | 2012 |
| Clubs10: | → Pivovar Veľký Šariš (loan) |
| Manageryears1: | 2015–2018 |
| Managerclubs1: | Tatran Prešov U19 |
| Manageryears2: | 2017–2018 |
| Managerclubs2: | Slovakia U19 (assistant) |
| Manageryears3: | 2018–2019 |
| Manageryears4: | 2021–2022 |
| Manageryears5: | 2022–2023 |
| Managerclubs5: | Tatran Prešov |
| Manageryears6: | 2023 |
| Manageryears7: | 2023– |
| Managerclubs7: | Tatran Prešov |
Marek Petruš (born 5 October 1975) is retired Slovak footballer, and manager currently the manager of Tatran Prešov. Since July 2023, he was a head coach of MFK Zemplín Michalovce, until September 2023.[1] He has also played in Israel and Russia.