Shmoo (disambiguation)
Shmoo is a cartoon character created by Al Capp in the strip Li'l Abner. Shmoo or Schmoo may refer to:

 Shmoos, nickname of the Cosmic Ray Detection Units of CHICOS (California High School Cosmic Ray Observatory)
 Shmoo plot, an electrical engineering graphical display of the response of a component or system
 Shmoo (yeast), projection from yeast in response to mating pheromones
 Shmoo, a bird skin, typically as specimens for bird collections

See also
 Smoo Cave, a sea cave near Durness in north-west Scotland
 Schmuck, a pejorative sometimes euphemized as shmo