| Brünn | |
| Image Coa: | Wappen_Bruenn.png |
| Coordinates: | 50.45°N 60°W |
| Image Plan: | Brünn-Thür in HBN.png |
| State: | Thüringen |
| District: | Hildburghausen |
| Elevation: | 420 |
| Area: | 6.10 |
| Postal Code: | 98673 |
| Area Code: | 036878 |
| Licence: | HBN |
| Gemeindeschlüssel: | 16 0 69 006 |
| Mayor: | Andreas Brandt[1] |
| Leader Term: | 2021 - 27 |
Brünn is a municipality in the district of Hildburghausen, in Thuringia, Germany.