Minecraft wiki entry for Teleportation, associated text: Tamed wolves, cats, and parrots teleport to their owner if not sitting and their owner is far enough away.
Endermen teleport under numerous circumstances.
Shulkers are also capable of teleportation.
Baby piglins may teleport onto nearby baby hoglins.
As with players, foxes can teleport upon consumption of chorus fruit.
Other entities can also be teleported using /teleport.
They can be teleported by passing through a Nether portal, End portal, Exit portal or End gateway.
A mob near a boat or minecart can be teleported inside.