| Matjaž Brumen | |
| Birth Date: | 23 December 1982 |
| Birth Place: | Ljubljana, SFR Yugoslavia |
| Nationality: | Slovenian |
| Position: | Right wing |
| Currentclub: | RD Izola |
| Clubnumber: | 7 |
| Years1: | 1999–2003 |
| Clubs1: | RD Prule 67 |
| Years2: | 2003–2007 |
| Clubs2: | RK Celje |
| Years3: | 2007–2013 |
| Clubs3: | RK Koper |
| Years4: | 2013–2016 |
| Clubs4: |  RK Vardar |
| Years5: | 2016–2018 |
| Clubs5: | RK Gorenje Velenje |
| Years6: | 2018 |
| Clubs6: | RK Nexe |
| Years7: | 2018–2020 |
| Clubs7: | RD Izola |
| Years8: | 2020-2021 |
| Clubs8: | RD Slovan |
| Years9: | 2021- |
| Clubs9: | RD Izola |
| Nationalteam1: | Slovenia |
| Nationalcaps1: | 131 |
| Nationalgoals1: | 358[1] |
Matjaž Brumen (born 1982) is a Slovenian handball player who plays for RD Izola. He was born in Ljubljana. He competed at the 2004 Summer Olympics in Athens, where the Slovenian team placed 11th.[2]