Look up leech in Wiktionary, the free dictionary.

Leeches are segmented parasitic or predatory Annelid worms.

Leech may also refer to:

Film and television

• The Leech (1921 film)
• The Leech (1956 film)
• Leeches!, a 2003 film
• Leech (Masters of the Universe), a character from He-Man and the Masters of the Universe
• "Leech", an episode of Smallville
• Leech (character)#In Other Media, a fictional Morlock in the Marvel Universe

Music

• "Leech" (song), a 2008 song by the Gazette
• "Leech", a song by Bullet for My Valentine from their album Temper Temper
• "Leech", a song by Miss May I from their album At Heart
• "Leech", a song by Northlane from their album Node
• "Leech", a song by Soilwork from their album The Living Infinite

Places in the United States

• Leech Creek, a stream in Wisconsin
• Leech Lake, in Cass County, Minnesota
• Leech Lake (Chisago County, Minnesota)

Science and technology

• Leeching (medical), a form of bloodletting in medieval and early-modern medicine which used leeches
• Leech (computing), someone who uses others' information or effort but does not provide any in return

Other uses

• Leech (character), a fictional Morlock in Marvel Comics
• Leech (sail), the aft edge of a sail
• Leech (surname)

See also

• Leach (disambiguation)
• Leaching (disambiguation)
• Leash (disambiguation)
• Leech lattice, a lattice Λ in R²⁴, discovered by John Leech
• Leeching (disambiguation)