Chak or CHAK may refer to:

Synonym Chak (village), synonym for canal Irrigated villages in India and Pakistan that were built during the British Raj

Places in India Chak Bahmanian, a village in India Chak Bilgan, a village in India Chak Des Raj, a village in India Chak Guru, a village in India Chak Mai Dass, a village in India Chak village a village in Bahraich district, India

Places in Iran Chak, Gilan, a village in Iran Chak, South Khorasan, a village in Iran

Places in Pakistan Chak Amru, a town in Pakistan Chak Beli Khan, a town in Pakistan Chak Jhumra, a city in Pakistan Chak, Punjab, a village in Sahiwal District, Pakistan Chak, Sindh, a town in Shikarpur District, Pakistan Chakwal, a city in Pakistan

Entertainment and media CHAK (AM), a radio station (860 AM) licensed to Inuvik, Northwest Territories, Canada CHAK-TV, a television station (channel 6) licensed to Inuvik, Northwest Territories, Canada

Other Chak dynasty of Kashmir. Chak people of Bangladesh Zhai (Chak in Cantonese), a Chinese surname

See also Chacmool