Falls Creek (/fɑːlskrɪk/)(/fɑːlzkriːk/) is a borough located in Jefferson County, Pennsylvania, United States.

[3] Falls Creek was platted in 1891, and incorporated in 1900 from part of Washington Township, Jefferson County.

Pennsylvania Route 830 passes through the center of Falls Creek as Main Street and Washington Avenue, while Pennsylvania Route 950 heads out of the center of town as 3rd Street, leading 7 miles (11 km) southwest to Reynoldsville.

The racial makeup of the borough was 99.08% White, 0.20% Native American, 0.10% Asian, and 0.61% from two or more races.

28.5% of all households were made up of individuals, and 12.6% had someone living alone who was 65 years of age or older.

DuBois Regional Airport is located in Jefferson County's Washington Township, 6 miles (10 km) northwest of Falls Creek.