Oesman Sapta Odang (born 18 August 1950) is an Indonesian politician of the People's Conscience Party (Hanura), serving as the speaker of the Regional Representative Council and deputy speaker of the People's Consultative Assembly.
He had also served in the latter position between 2002 and 2004.
Originating from the town of Sukadana in West Kalimantan, he built a career as a businessman before entering politics, founding the Regional Unity Party and later joining Hanura, where he has served as chairman since December 2016.