Individual Details
Living
( - )
Families
| Spouse | Living |
| Child | Tiffany Cosby (1970 - 2019) |
| Spouse | Living |
| Child | Living |
| Spouse | Living |
| Father | Ozy Greer Cosby (1926 - 2018) |
| Mother | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | Cathy Mabel "MeMe" Cosby (1954 - 2018) |
| Sibling | Living |
| Sibling | Marsha Gaye Cosby (1955 - 1955) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Jeffery Machen Cosby (1961 - 2017) |
| Sibling | Living |