Leonard Smith
Human
Earth (C-137)
Lighthouse Keeper
Alien
Purge Planet
Lil B
Alien
unknow origin
Lisa
Alien
unknow origin
Little Dipper
Humanoid
unknow origin
Lizard Morty
Humanoid
unknow origin
Loggins
Alien
unknow origin
Logic
Human
unknow origin
Long Sleeved Morty
Human
unknow origin
Lucy
Human
Earth (Replacement Dimension)
Ma-Sha
Alien
Gazorpazorp
Magma-Q
Alien
Alphabetrium
Magnesium-J
Alien
Alphabetrium
Man Painted Silver Who Makes Robot Noises
Human
unknow origin
Maximums Rickimus
Human
unknow origin
MC Haps
Human
Earth (C-137)
Mechanical Morty
Robot
Earth (Replacement Dimension)
Mechanical Rick
Robot
Earth (Replacement Dimension)
Mechanical Summer
Robot
Earth (Replacement Dimension)
Mega Fruit Farmer Rick
Human
unknow origin