The 1972–73 Idaho State Bengals men's basketball team represented Idaho State University during the 1972–73 NCAA University Division basketball season. Led by second-year head coach Jim Killingsworth, the Bengals played their home games on campus at the ISU Minidome in Pocatello.
|1972–73 Idaho State Bengals men's basketball|
|Conference||Big Sky Conference|
|Record||18–8 (10–4 Big Sky)|
|Home arena||ISU Minidome|
|1972–73 Big Sky men's basketball standings|
Idaho State finished the regular season at 18–8 overall, with a 10–4 record in the Big Sky Conference, runner-up to champion Weber State. The conference tournament debuted three years later, in 1976.
- Sports Reference – Idaho State Bengals – 1972–73 basketball season