Family
- mother Anna Cosby: Died in 1991
- father : Shipped out with the US Navy leaving Cosby responsible for younger brothers, Bob and Russell
- brother Russell Cosby: Younger
- brother Robert Cosby: Younger
- brother James Cosby: Younger; died c. 1947 of rheumatic fever at age six
- daughter Erika Ranee Cosby: Born c. 1965; mother, Camille Cosby
- daughter Erinn Charlene Cosby: Born c. 1967; mother, Camille Cosby; publicly disclosed her struggles with substance abuse in the 1980s
- son Ennis William Cosby: Born c. 1969; mother, Camille Cosby; was enrolled at Columbia University in the doctoral program at the time of his death; found shot to death near his car on the side of the road in Los Angeles, CA on Jan. 16, 1997 at 27 years old
- daughter Ensa Camille Cosby: Born c. 1973; mother, Camille Cosby
- daughter Evin Harrah Cosby: Born c. 1977; mother, Camille Cosby
