List of Famous people born in Oak Park, United States of America

Frank Lloyd Wright Jr., commonly known as Lloyd Wright, was an American architect, active primarily in Los Angeles and Southern California. He was a landscape architect for various Los Angeles projects (1922–24), provided the shells for the Hollywood Bowl (1926–28), and produced the Swedenborg Memorial Chapel at Rancho Palos Verdes, California (1946–71). His name is frequently confused with that of his more famous father, Frank Lloyd Wright.

John Robert Schrieffer was an American physicist who, with John Bardeen and Leon Cooper, was a recipient of the 1972 Nobel Prize in Physics for developing the BCS theory, the first successful quantum theory of superconductivity. In 2005, Schrieffer fell asleep while driving and received a sentence of two years in prison for vehicular manslaughter which killed one, and injured seven other people.

Raymond Emil Goedert is an American retired prelate of the Catholic Church who served as an auxiliary bishop of the Archdiocese of Chicago, Illinois and titular bishop of Tamazeni. He served from 1991 to 2003.