The name Kelly may refer to:
- Kelly - Kenny's girlfriend in Rainforest Shmainforest.
- Kelly (Mom) - The New Kid's mother
- Kelly Mayfield - Wife of Travis Mayfield in "Lice Capades".
- Kelly Morris - Distracted Driving victim in "Put It Down".
- Kelly Pinkerton-Tinfurter - A background character.
- Kelly Rutherford-Menskin - Another background character.
- Kelly Turner - Sally Turner's mother.
- Kelly P. Gardner - nominated for "Funniest Person in School" in "Funnybot"
- R. Kelly - American singer-songwriter.