List of Famous people born in June

Robert Joseph Baker is an American Catholic prelate who served as the Bishop of the Diocese of Birmingham in Alabama. He was appointed to this post by Pope Benedict XVI on August 14, 2007, and installed on October 2, 2007.Bishop Baker became a member of the Ancient Order of Hibernians in 2008 and became the State AOH Chaplain. He has written several books. On June 25, 2019, Baker asked Pope Francis to accept his letter of resignation.

Robert Geroch is an American theoretical physicist and professor at the University of Chicago. He has worked prominently on general relativity and mathematical physics and has promoted the use of category theory in mathematics and physics. He was the Ph.D. supervisor for Abhay Ashtekar, Basilis Xanthopoulos and Gary Horowitz. He also proved an important theorem in spin geometry.

Richard Charles Patrick Hanifen is an American prelate of the Roman Catholic Church. He was the first Bishop of Colorado Springs, serving from 1984 to 2003. He previously served as an auxiliary bishop of the Archdiocese of Denver (1974–84).