Boi
Boi or BOI may refer to:

People
Paolo Boi (1528–1598), Italian chess player
Big Boi (born 1975), rapper
Boi-1da (born 1986), Canadian hip-hop producer
Boi, one of the Catalan forms of the name Baudilus

Places
Boí, a village in Catalonia, Spain
Boi, Khyber Pakhtunkhwa, a village and union council in Pakistan
Sant Boi de Llobregat, a town near Barcelona, Spain
Sant Boi de Lluçanès, a town in Osona, Catalonia
Boise Airport (IATA: BOI, FAA LID: BOI), an airport in the US state of Idaho

Organizations
The Bank of Industry (BOI), Nigeria's oldest development finance institution
Board of Investment of Mauritius, the investment promotion agency of Mauritius
Pakistan Board of Investment, the investment promotion agency of Pakistan
Bureau of Investigation, a bureau of the U.S. Dept. of Justice, became the Federal Bureau of Investigation in 1935
Bank of Ireland, one of Ireland's largest commercial banks
Bank of India, one of India's largest commercial banks
Thailand Board of Investment, an agency of the Government of Thailand to promote investment in Thailand

Music and film
"Sk8er Boi", a 2002 song by Avril Lavigne
Boi (music), a style of Central Amazon folk music
Boi (film), a 2019 Spanish thriller

Other
BOI, the ICAO code for 2GO
Boi (slang), as a spelling that is deliberately altered for reasons of gender identification, sexuality, or group affinity
Bôi River, Vietnam
Dat Boi, an internet meme that features an animated frog riding a unicycle

See also
Boy (disambiguation)
Sant Boi (disambiguation)
Boii, an Iron Age Gallic tribe
Boii (genus)