Joseph Lual-Acuil Jr. (born 26 April 1994) is a South Sudanese-Australian professional basketball player for the Sandringham Sabres of the NBL1 South. He played college basketball for Neosho County Community College and Baylor University. Lual-Acuil had a record-breaking season in the BAL in 2024, in which he won MVP, Defensive Player of the Year, and broke the league scoring record.