LeRoy S. Wirthlin (born 1936), professor at Harvard Medical School and later a practicing surgeon
Leroy Anderson | Nolwenn Leroy | Leroy Van Dyke | LeRoy R. Hafen | LeRoy Myers | Leroy Jenkins (jazz musician) | Leroy Jenkins | Leroy Burrell | JT LeRoy | Jacques Leroy de Saint Arnaud | Claire Leroy | William Leroy Broun | Stafford LeRoy Irwin | Leroy "Satchel" Paige | LeRoy Pope Walker | Leroy M. Zimmerman | Leroy Merlin | Leroy McGuirk | Leroy Loggins | Leroy Keyes | LeRoy Jolley | Leroy Holt | Leroy Hoard | Leroy Haley | K. Leroy Irvis | Joseph L. Wirthlin | Joseph B. Wirthlin | J. Leroy Johnson | Fred LeRoy Granville | Françoise-Marie LeRoy |
Joseph L. Wirthlin (1893–1965), American presiding bishop in The Church of Jesus Christ of Latter-day Saints
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Joseph B. Wirthlin (1917–2008), American apostle in The Church of Jesus Christ of Latter-day Saints
Leroy S. Johnson (1888–1986), leader of the Fundamentalist Church of Jesus Christ of Latter Day Saints
LeRoy S. Zimmerman (born 1934), former Pennsylvania Attorney General
Joseph B. Wirthlin (1917–2008), American businessman and member of the Quorum of the Twelve Apostles of The LDS Church
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Joseph L. Wirthlin (1893–1963), the eighth presiding bishop of The LDS Church