Serpent
Serpent might refer to:

 Aldebaran serpent, a three-headed snake-like creature from the Aldebaran system
 Serpent of Xol, creature from Klingon legends
 Serpent women, otherwise known as female U'tani
 Serpent's Ridge, a location on Bajor
 Serpent worm, an animal eaten by Klingons
 Snake, an alternate term for serpent

Real world
 , the second season Animated Series episode