2005–06 LEN Euroleague
The 2005–06 LEN Euroleague is the 43rd edition of LEN's premier competition for men's water polo clubs. It ran from 14 September 2005 to 20 May 2006, and it is contested by 36 teams. The Final Four took place on May 19 and May 20 in Dubrovnik.
Preliminary round
Key to colors in group tables |
Group winners and runners-up advanced to the [|Quarter-finals] |