Presque Isle County is a county in the Lower Peninsula of the U.S. state of Michigan. As of the 2020 census, the population was 12,982. The county seat is Rogers City. The county was authorized by state legislative action on April 1, 1840, but the county government was not established until 1871. The government was reorganized in 1875.

Michigan's 1st congressional district is a United States congressional district that fully contains the 15 counties of the Upper Peninsula of Michigan and 20 counties of Northern Michigan in the Lower Peninsula. The district is currently represented by Republican Jack Bergman.