| Tobias Welz | |
| Birth Date: | 11 July 1977 |
| Otheroccupation: | Police officer |
| Years1: | 1999– |
| League1: | DFB |
| Role1: | Referee |
| Years2: | 2004– |
| League2: | 2. Bundesliga |
| Role2: | Referee |
| Years3: | 2010– |
| League3: | Bundesliga |
| Role3: | Referee |
| Internationalyears1: | 2013–2019 |
| Confederation1: | FIFA listed |
| Internationalrole1: | Referee |
Tobias Welz (born 11 July 1977) is a German football referee who is based in Wiesbaden.[1] He referees for SpVgg Nassau Wiesbaden of the Hessian Football Association. He was a FIFA referee between 2013 and 2019.
He has officiated in the German Football Association (DFB) since 1999. His made his Bundesliga debut at 28 August 2010 in a game between 1. FC Nürnberg and SC Freiburg.
Welz is a police officer with the Hesse State Police. He lives in Wiesbaden, where in his youth he played for SC Klarenthal 1968 and FV Biebrich 02.