The groups for the 11-12 Euroleague Regular Season have been announced.

Group A
Olympiacos Piraeus
Caja Laboral
Fenerbahce Ulker Istanbul
Bilbao Basket
Bennet Cantu
SLUC Nancy

Group B
Panathinaikos Athens
CSKA Moscow
Unicaja
Zalgiris Kaunas
Brose Baskets
KK Zagreb

Group C
Real Madrid
Maccabi Tel Aviv
Partizan Belgrade
Anadolu Efes Istanbul
Armani Milan
Belgacom Spirou

Group D
Barcelona Regal
Montepaschi Siena
UNICS Kazan
Asseco Prokom
Union Olimpija Ljubljana
Galatasaray