John Chapman (October 18, 1740 – January 27, 1800) was an early American politician who served as member of the United States House of Representatives from Pennsylvania, serving one term from 1797 to 1799.
Chapman was born in Wrightstown Township in the Province of Pennsylvania.
He moved to Upper Makefield Township, Pennsylvania, prior to 1776.
He was a member of the revived American Philosophical Society, elected in 1768.
This article about a member of the United States House of Representatives from Pennsylvania is a stub.