Edgar Ray Killen (January 17, 1925 – January 11, 2018) was a Ku Klux Klan organizer who planned and directed the murders of James Chaney, Andrew Goodman
Killen may refer to: Killen, Alabama, U.S. Killen Station, a coal-fired power plant in Adams County, Ohio Killen, County Tyrone, Northern Ireland Killen
Mary Killen is a Northern Irish etiquette expert who writes an "agony" column for The Spectator. She is also the author of several books. Killen lives
Frank Killen (1870-1939), American baseball pitcher Ged Killen, British politician James Killen (1925-2007), Australian politician John Sidney Killen (1826-1903)
Killen-Strait was an American engineering company. The company made tractors. The company came from Killen-Walsh Manufacturing Company, which changed its