| Sittersdorf | |
| Native Name: | Žitara vas |
| Pushpin Map: | Austria |
| Pushpin Mapsize: | 270 |
| Pushpin Map Caption: | Location within Austria |
| Coordinates: | 46.5333°N 50°W |
| Subdivision Type: | Country |
| Subdivision Name: | Austria |
| Subdivision Type1: | State |
| Subdivision Name1: | Carinthia |
| Subdivision Type2: | District |
| Subdivision Name2: | Völkermarkt |
| Parts Style: | para |
| Leader Title: | Mayor |
| Leader Name: | Jakob Strauß |
| Elevation M: | 500 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 9133 |
| Area Code Type: | Area code |
| Area Code: | 04237 |
| Website: | www.sittersdorf.at |
Sittersdorf (Slovenian: Žitara vas) is a town in the district of Völkermarkt in Carinthia in south-central Austria.
Sittersdorf lies about 10 km as the crow flies from the Slovenian border. The Vellach and the Suchabach flow through it. The largest bodies of water in the municipality are the Gösselsdorfer See and the Sonnegger Reservoir.
According to the 2001 census, 19.8% of the population were Carinthian Slovenes.