Dequan or DeQuan is a masculine given name that can either be of English-language or Chinese origin. The English-language given name is often found among African Americans. Notable people with the given name include:
English-language Dequan Finn (born 2001), American football player Mayhem Miller (drag queen) (real name Dequan Johnson; born 1982), American drag queen DaQuan Jones (born 1991), American football player DeQuan Jones (born 1990), American basketball player DaQuan Bracey (born 1997), American basketball player DaQuan Jeffries (born 1997), American basketball player Da'Quan Bowers (born 1990), American football player DeQuan Menzie (born 1990), American football player Dequan Townsend (born 1986), American mixed martial artist FBG Duck (real name Carlton Dequan Weekly-Williams; 1993–2020), American rapper Chris Bey (first name Daquan, born 1996), American professional wrestler King Von (middle name Daquan, 1994–2020), American rapper
Chinese (德全) Chen Dequan (陈德全; born 1995), Chinese short track speed skater He Dequan (何德全; born 1933), Chinese engineer Hong Daquan (洪大全), possibly mythical leader of the Taiping Rebellion Li Dequan (李德全; 1896–1972), Chinese government minister Yu Dequan (于德泉; 1932–2022), Chinese pharmaceutical chemist and academician