Denis Hamson Obua (born 6 February 1980), is a Ugandan politician, who serves as the Government Chief Whip, a position he was appointed to on 21st July 2022. The office was officially handed over to him on 16th August 2022. He previously served as Minister of State for Sports, in the Cabinet of Uganda, effective 14 December 2019. He also concurrently serves as the incumbent Member of Parliament representing Ajuri County, Alebtong District in the 11th Parliament (2021 to 2026), a seat he also held in the 10th Parliament (2016 to 2021).