Family
- grandmother Beatrice Gray: British; maternal grandmother; raised Hackman
- father Eugene Ezra Hackman: walked out on family when Hackman was 13; reunited in 1970
- mother Lyda Hackman: alcoholic; died in bed at age 59 on December 30, 1962 in a fire she accidentally set while smoking
- brother Richard Hackman: born in 1942
- son Christopher Hackman: born c. 1960; mother, Faye Maltese
- daughter Elizabeth Hackman: mother, Faye Maltese
- daughter Leslie Hackman: mother, Faye Maltese
