West Brownsville
- County:
- Fayette County
- County Seat:
- No
- Area (mi²):
- 1.299
- State:
- Pennsylvania
West Brownsville is a borough located in Fayette County, Pennsylvania. West Brownsville has a 2026 population of 967. West Brownsville is currently declining at a rate of -0.51% annually and its population has decreased by -0.92% since the most recent census, which recorded a population of 976 in 2020.