| Kārsava Municipality | |
| Native Name: | Kārsavas novads |
| Native Name Lang: | lv |
| Settlement Type: | Municipality |
| Subdivision Type: | Country |
| Established Title: | Formed |
| Seat Type: | Centre |
| Seat: | Kārsava |
| Leader Title: | Chairwoman |
| Leader Name: | Ināra Silicka (LZP) |
| Population Density Km2: | auto |
| Postal Code Type: | Postal code |
Kārsava Municipality (Latvian: Kārsavas novads) is a former municipality in Latgale, Latvia. The municipality was formed in 2009 by merging Goliševa Parish, Malnava Parish, Mērdzene Parish, Mežvidi Parish, Salnava Parish and Kārsava town, the administrative centre being Kārsava.
On 1 July 2021, Kārsava Municipality ceased to exist and its territory was merged into Ludza Municipality.[1]