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

James F. Steranko is an American graphic artist, comic book writer/artist, comics historian, magician, publisher and film production illustrator.

Peter Alan Gruner Jr. is an American retired professional wrestler, better known by his ring name Billy Kidman. He is currently employed by the World Wrestling Entertainment (WWE) as a producer.

Douglas MacArthur II was an American diplomat. During his diplomatic career, he served as United States ambassador to Japan, Belgium, Austria, and Iran, as well as Assistant Secretary of State for Legislative Affairs.

Santo Richard Loquasto is an American production designer, scenic designer, and costume designer for stage, film, and dance.

John Morgan Greene was an American theoretical physicist and applied mathematician, known for his work on solitons and plasma physics.

Britton Chance was the Eldridge Reeves Johnson University Professor Emeritus of Biochemistry and Biophysics, as well as Professor Emeritus of Physical Chemistry and Radiological Physics at the University of Pennsylvania School of Medicine.

Joseph Eldridge was an American jazz saxophonist. He was the brother of Roy Eldridge.

William Allen "Buz" Brock is a mathematical economist and a professor at the University of Wisconsin–Madison since 1975. He is known for his application of a branch of mathematics known as chaos theory to economic theory and econometrics. In 1998, he was elected to the National Academy of Sciences in the Economics Section.

Paul Ralph Ehrlich is an American biologist, best known for his warnings about the consequences of population growth and limited resources. He is the Bing Professor Emeritus of Population Studies of the Department of Biology of Stanford University and President of Stanford's Center for Conservation Biology.

Adrienne Kennedy is an American playwright. She is best known for Funnyhouse of a Negro, which premiered in 1964 and won an Obie Award. She won a lifetime Obie as well. In 2018 she was inducted into the Theater Hall of Fame.