Balin can refer to:
- Balin (Middle-earth), a Dwarf in J. R. R. Tolkien's legendarium of Middle-earth
- Sir Balin, a courageous knight in the legend of King Arthur
- Balin (Hinduism), a monkey king of Kishkindhya and a son of Indra in Hinduism, killed by Rama
- Balin (brand), a brand of surf gear
- Balin, Inowrocław County in Kuyavian-Pomeranian Voivodeship (north-central Poland)
- Balin, Rypin County in Kuyavian-Pomeranian Voivodeship (north-central Poland)
- Balin, Łódź Voivodeship (central Poland)
- Balin, Lesser Poland Voivodeship (south Poland)
People:
- Mireille Balin (1911-1968), French actress
- Ina Balin (1937-1990), American actress
- Marty Balin (born 1942), American musician
- Balin, Marty Balin's debut solo album
- "El Balin", nickname of Honduran soccer player Eduardo Bennet