Smith refers to any (human/hybrid) member of the Smith family in Rick and Morty.
- Morty Smith - One of the two titular protagonists in Rick and Morty.
- Morty Jr. - Morty's son conceived when he had sex with a Gazorpian sex robot named Gwendolyn.
- Summer Smith - Summer is Morty's sister and Morty Jr.'s aunt
- Jerry Smith - Jerry is Summer and Morty's father and Morty Jr.'s grandfather.
- Beth Smith - Beth is Summer and Morty's mother and Morty Jr.'s grandmother.
- Leonard Smith - Leonard is Jerry's father, Beth's father-in-law, Summer and Morty's grandfather, and Morty Jr.'s great-grandfather.
- Joyce Smith - Joyce is Jerry's mother, Beth's mother-in-law, Summer and Morty's grandmother and Morty Jr.'s great-grandmother.