Khumoyun Agzamdzhanovich Sultanov (born 27 October 1998) is an Uzbek tennis player. Sultanov has a career high ATP singles ranking of 299 achieved on 17 February 2020. He also has a career high ATP doubles ranking of 451 achieved on 28 October 2019. Sultanov represents Uzbekistan at the Davis Cup, where he has a W/L record of 1–1.