List of Famous people born in Pennsylvania, United States of America

Glenn William "GT" Thompson Jr. is an American politician serving as the U.S. Representative for Pennsylvania's 15th congressional district since 2019. A member of the Republican Party, he was first elected to Congress in 2008 for the state's 5th congressional district; Thompson was redistricted to the 15th congressional district in the 2018 election by an order of the Supreme Court of Pennsylvania. Since 2021, he serves as the Ranking Member of the House Agriculture Committee.

Walter Conrad Arensberg was an American art collector, critic and poet. His father was part owner and president of a crucible steel company. He majored in English and philosophy at Harvard University. With his wife Louise, he collected art and supported artistic endeavors.

Herbert J. Biberman was an American screenwriter and film director. He was one of the Hollywood Ten and directed Salt of the Earth (1954), a film barely released in the United States, about a zinc miners' strike in Grant County, New Mexico. His membership in the Directors Guild of America was posthumously restored in 1997; he had been expelled in 1950.

Aaron Fitzgerald McKie is an American basketball coach and former professional basketball player who played 14 seasons in the National Basketball Association (NBA). He is currently the head coach for his alma mater Temple University. Selected by the Portland Trail Blazers 17th overall in the 1994 NBA draft, McKie spent time as a point guard, shooting guard or small forward throughout his professional playing career from 1994 to 2007.

John Edward McLaughlin is the former Deputy Director of Central Intelligence and former Director of Central Intelligence. He currently serves as a Senior Fellow and Distinguished Practitioner-in-Residence at the Philip Merrill Center for Strategic Studies at the Paul H. Nitze School of Advanced International Studies (SAIS) of the Johns Hopkins University.

Paula Kelly was an American Big Band Singer.

William Sellers was a mechanical engineer, manufacturer, businessman, and inventor who filed more than 90 patents, most notably the design for the United States standard screw thread. As president of the Franklin Institute in Philadelphia, Pennsylvania, Sellers proposed the adoption of a system of screw threads which was easier for ordinary mechanics and machinists to cut than a similar design by Joseph Whitworth. For many years, he led the machine tool firm of William Sellers & Co., which was a very influential machine tool builder during the latter half of the 19th century.

Joseph Taggart McNarney was a four-star general in the United States Army and in the United States Air Force, who served as Military Governor of occupied Germany.

Lyle Stathem Bettger was an American character actor who had roles in Hollywood films and television from the 1950s onward, often portraying villains. One such role was the wrathfully jealous elephant handler Klaus from the Oscar-winning film The Greatest Show on Earth (1952).