| Leisi Parish | |
| Native Name: | Leisi vald |
| Settlement Type: | Former municipality of Estonia |
| Flag Size: | 85px |
| Subdivision Type: | Country |
| Subdivision Name: | Estonia |
| Subdivision Type1: | County |
| Subdivision Name1: | Saare County |
| Seat Type: | Administrative centre |
| Seat: | Leisi |
| Area Total Km2: | 347.91 |
| Population Total: | 2137 |
| Population As Of: | 01.01.2010 |
| Population Density Km2: | auto |
| Website: | www.leisivald.ee |
Leisi Parish was a municipality in Saare County, Estonia.
The parish did consist of one small borough Leisi and 53 villages. The municipality had a population of 2,137 (as of 1 January 2010) and covered an area of 347.91 km².
During the administrative-territorial reform in 2017, all 12 municipalities on the island Saaremaa were merged into a single municipality – Saaremaa Parish.