McClure
- County:
- Mifflin County
- County Seat:
- No
- Area (mi²):
- 3.754
- State:
- Pennsylvania
McClure is a borough located in Mifflin County, Pennsylvania. McClure has a 2026 population of 883. McClure is currently declining at a rate of -0.34% annually and its population has decreased by -0.9% since the most recent census, which recorded a population of 891 in 2020.