| Haina | |
| Type: | Ortsteil |
| Town: | Römhild |
| Image Coa: | Wappen Haina (Suedthueringen).png |
| Coordinates: | 50.4167°N 42°W |
| State: | Thüringen |
| District: | Hildburghausen |
| Elevation: | 315 |
| Area: | 19.71 |
| Population: | 991 |
| Stand: | 2011-12-31 |
| Postal Code: | 98631 |
| Area Code: | 036948 |
| Licence: | HBN |
| Website: | www.roemhild.info |
Haina is a village and a former municipality in the district of Hildburghausen, in Thuringia, Germany. Since 31 December 2012, it is part of the town Römhild. It was the birthplace of Hans Hut (c. 1490–6 December 1527), an Anabaptist in Southern Germany and Austria.