| Sitzendorf | |
| Image Coa: | Wappen Sitzendorf.png |
| Coordinates: | 50.6333°N 21°W |
| Image Plan: | Sitzendorf in SLF.png |
| State: | Thüringen |
| District: | Saalfeld-Rudolstadt |
| Verwaltungsgemeinschaft: | Schwarzatal |
| Elevation: | 305 |
| Area: | 2.52 |
| Postal Code: | 07429 |
| Area Code: | 036730 |
| Licence: | SLF |
| Gemeindeschlüssel: | 16 0 73 084 |
| Mayor: | Martin Friedrich[1] |
| Leader Term: | 2022 - 28 |
Sitzendorf is a municipality in the district Saalfeld-Rudolstadt, in Thuringia, Germany.