2001–02 LEN Champions League

The 2001–02 LEN Champions League was the 39th edition of LEN's premier competition for men's water polo clubs. It ran from 24 October 2001 to 25 May 2002, and it was contested by 28 teams. The Final Four (semifinals, final, and third place game) took place on May 24 and May 25 in Budapest.

Final Four (Budapest)
Hajós Alfréd Nemzeti Sportuszoda, Budapest, Hungary