KK Crvena Zvezda

KK Crvena zvezda (Serbian Cyrillic: Кошаркашки клуб Црвена звезда Београд), widley known as BC Red Star Belgrade or simply Red Star, is a professional basketball club based in Belgrade, which is an importent part of the Red Star Sports Society and the second most successful club in Serbia with 15 national championships and 5 national cups. Red Star participates domestically in the Basketball League of Serbia which determines which Serbian teams will compete in the Euroleague and which will compete in the Eurocup. Red Star also domestically competes in Serbia's domestic cup tournament, the Radivoj Korać Cup, which is named after a legendary player. Red Star is also a part of the Adriatic Basketball Association and competes in the ABA Liga. The club plays all home matches in the Pionir Hall, built in 1973, with a capacity of 8,150 seats.

Red Star's organized supporters are known as Delije.