| Thierstein | |
| Image Coa: | Wappen Thierstein im Fichtelgebirge.svg |
| Coordinates: | 50.1°N 17°W |
| Image Plan: | Thierstein in WUN.svg |
| State: | Bayern |
| Region: | Oberfranken |
| District: | Wunsiedel im Fichtelgebirge |
| Verwaltungsgemeinschaft: | Thiersheim |
| Elevation: | 600 |
| Area: | 12.93 |
| Postal Code: | 95199 |
| Area Code: | 09235 |
| Licence: | WUN |
| Gemeindeschlüssel: | 09 4 79 159 |
| Website: | www.thierstein.de |
| Mayor: | Thomas Schobert[1] |
| Leader Term: | 2020 - 26 |
| Party: | FW |
Thierstein is a municipality in the district of Wunsiedel in Bavaria in Germany.