Rahn Township, Pennsylvania was a former Pennsylvania township created from the lightly populated former Penn Township of Schuylkill County, in eastern Pennsylvania.
Rahn Township was in existence from 1788–1971 and was the governmental body of the less populated lands between today's boroughs of Tamaqua and Coaldale, and Bull Run now absorbed by their growth.
In 1972 Rahn Township was annexed into the Borough of Tamaqua and seize to exist.