Look up sunn in Wiktionary, the free dictionary.
Sunn is a brand of musical instrument amplifiers.
Sunn may also refer to:
- Sunn O))), an American drone metal band
- Crotalaria juncea , known as sunn or sunn hemp, a tropical Asian plant of the legume family
- SUNN, a solar car
- Sunn pest, an insect pest of cereal crops
- "Sunn", a song by Zoheb Hassan from the 1983 album Young Tarang
