John Porter was an American politician who served as a U.S. representative from Pennsylvania from December 8, 1806, to March 3, 1811.
He was born in Pennsylvania, but his birth date is unknown.
He was elected as a Democratic-Republican to the Ninth United States Congress to fill the vacancy caused by the resignation of Michael Leib.
He was a member of the Pennsylvania State Senate from 1801 to 1805.
This article about a member of the United States House of Representatives from Pennsylvania is a stub.