| Barna Tánczos | |
| Office: | Minister of Environment, Water and Forests |
| Term Start: | 23 December 2020 |
| Primeminister: | Florin Cîțu Nicolae Ciucă |
| Predecessor: | Mircea Fechet |
| Birth Date: | 25 May 1976 |
| Birth Place: | Miercurea Ciuc, Harghita County, Romania |
| Party: | Democratic Alliance of Hungarians in Romania (UDMR/RMDSZ) |
Barna Tánczos (born 25 May 1976) is a Romanian politician who has been serving as Minister of Environment, Water and Forests in the Cîțu Cabinet and Ciucă Cabinet since 23 December 2020.[1] [2]