People

• Morty Corb
  Morty Corb
  Mortimer G. "Morty" Corb was an American jazz double-bassist.Corb had a long career as a jazz musician, playing with Gus Bivona, Pete Fountain, Ella Fitzgerald, Nat King Cole, Pearl Bailey, Louis Armstrong, Claude Thornhill, Jess Stacy, Kid Ory, Jack Teagarden, and Benny Goodman, as well as...
  
   (1917–1996), an American jazz double-bassist
• Morty Black
  Morty Black
  Morten Skaget , most commonly known by his former stage name Morty Black, is a bassist best known for playing with international bands like JORN, Ken Hensley, Terje Rypdal and TNT. In addition he has also played for many famous Norwegian artists and has also been a bassist for Mariah Carey...
  
  , stage name of Morten Skaget (born 1960), a bassist

Fictional characters

• Morty Fieldmouse, nephew of Disney character Mickey Mouse
• Morty Flickman, a character on Desperate Housewives portrayed by Bob Newhart
• Morty (Pokémon), a character of the Pokémon universe
• Morty Seinfeld, father of Jerry Seinfeld in the series Seinfeld
• Morty Manta, the English anime name of Manta Oyamada, a Shaman King character
• Morty, the Angel of Death in the 2006 movie Click