| Varstu Parish | |
| Native Name: | Varstu vald |
| Settlement Type: | Former municipality of Estonia |
| Flag Size: | 125px |
| Established Date: | 1991 |
| Established Title: | Established |
| Extinct Date: | 21 October 2017 |
| Extinct Title: | Merged into expanded Rõuge Parish |
| Subdivision Type: | Country |
| Subdivision Name: | Estonia |
| Subdivision Type1: | County |
| Subdivision Name1: | Võru County |
| Seat Type: | Administrative centre |
| Seat: | Varstu |
| Area Total Km2: | 170.63 |
| Population Total: | 1272 |
| Population As Of: | 01.01.2009 |
| Population Density Km2: | auto |
| Website: | varstu.kovtp.ee |
Varstu Parish (et|Varstu vald) was a rural municipality of Estonia, in Võru County. It had a population of 1,272 (as of 1 January 2009) and an area of 170.63 km².[1]
In 2017, it merged with Rõuge Parish, Haanja Parish, Mõniste Parish, and Misso Parish to create a new entity. It retained the Rõuge Parish name.