South Waverly
- County:
- Bradford County
- County Seat:
- No
- Area (mi²):
- 0.878
- State:
- Pennsylvania
South Waverly is a borough located in Bradford County, Pennsylvania. South Waverly has a 2026 population of 1,068. South Waverly is currently growing at a rate of 0.09% annually but its population has decreased by -0.09% since the most recent census, which recorded a population of 1,069 in 2020.