Penn Township may refer to the following townships in the United States:
Illinois
editIndiana
editIowa
editKansas
editMichigan
edit- Penn Township, Michigan in Cass County
Minnesota
editMissouri
editOhio
editOklahoma
edit- Penn Township, Woods County, Oklahoma
- Penn Township, Woodward County, Oklahoma
Pennsylvania
edit- Penn Township, Berks County, Pennsylvania
- Penn Township, Butler County, Pennsylvania
- Penn Township, Centre County, Pennsylvania
- Penn Township, Chester County, Pennsylvania
- Penn Township, Clearfield County, Pennsylvania
- Penn Township, Cumberland County, Pennsylvania
- Penn Township, Huntingdon County, Pennsylvania
- Penn Township, Lancaster County, Pennsylvania
- Penn Township, Lycoming County, Pennsylvania
- Penn Township, Perry County, Pennsylvania
- Penn Township, Philadelphia County, Pennsylvania, defunct, now part of Philadelphia
- Penn Township, Snyder County, Pennsylvania
- Penn Township, York County, Pennsylvania