Frankstown Township is a township in Blair County, Pennsylvania, United States. It is part of the Altoona Metropolitan Statistical Area. The population was 7,399 at the 2020 census. The township was named after Stephen Franks, a pioneer citizen.

Blair County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 122,822. Its county seat is Hollidaysburg, and its largest city is Altoona. The county was created on February 26, 1846, from parts of Huntingdon and Bedford counties. The county is part of the Southwest Pennsylvania region of the state.