William A. Upshur

William Arthur Upshur Jr. (January 8, 1894 – May 5, 1963) was a porter, clerk, undertaker, and state legislator in Pennsylvania. He served during World War I. He worked at Green's Hotel on Chestnut Street. He was a Republican.

He was born in Atlantic City, New Jersey. He graduated from the University of Pennsylvania.

He served in the Pennsylvania House of Representatives during the 1947-1948 session.

He was an alternate delegate from Philadelphia to the 1948 Republican National Convention. He was photographed meeting Richard Nixon at the 1960 Republican National Convention. He was an undertaker.