Iraklis B.C. is a Greek professional basketball club based in the city of Thessaloniki, Macedonia, Greece. Created in 1921, it serves as the professional men's basketball department of the multisports club of G.S. Iraklis Thessalonikis. The club's colors are blue and white, inspired by the flag of Greece. They play their home matches at Ivanofeio Sports Arena. As of 2025, the club competes in the first–tier level Greek Basketball League (GBL).