St. Felix (population: 250) is a rural municipality in Prince Edward Island, Canada.

[1] It is located in Prince County, 4 km (2.5 mi) south of Tignish.

The Tignish River (also known as Harper's Brook) begins in the community and runs to Deblois.

The community's name is derived from Pope Felix I.

This Prince Edward Island location article is a stub.