The 1990–91 Ronchetti Cup[1] was the 20th edition of FIBA Europe's second-tier competition for women's basketball clubs, running from 26 September 1990 to 27 March 1991.
[2] For the second time the final confronted two teams from the sam country, with Gemeaz Milano beating Pool Comense to become the third team to win the competition.
[3]