Grapefruit's family is the family of Grapefruit. Out of all of the families in the series, Grapefruit has the largest family. (Grapefruit's Mailman doesn't count as he is not related to Grapefruit.) The most notable grapefruit is Grapefruit (a main character).
List of grapefruits
- Grapefruit (main character)
- Grapefruit's Sister (Grapefruit's Revenge)
- Grapefruit's Grandpa (Grapefruit's Revenge)
- Grapefruit's Second Cousin (Grapefruit's Revenge)
- Grapefruit's Nephew (Food Court and Grapefruit's Totally True Tales)
This chart shows the family members mentioned in the show (shown in bold font and outline) and the family members that have to exist for the family members mentioned in the show to have a logical family (shown in normal font and outline).