2005–06 LEN Euroleague
| 2005–06 LEN Euroleague | |
|---|---|
| League | LEN Euroleague |
| Sport | Water Polo |
| Duration | 14 September 2005 to 20 May 2006 |
| Number of teams | 16 (preliminary round) 36 (total) |
| Final Four | |
| Finals champions | Jug Dubrovnik (3rd title) |
| Runners-up | Pro Recco |
| Finals MVP | Márton Szívós (Pro Recco) |
The 2005–06 LEN Euroleague was 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 was contested by 36 teams. The Final Four (semifinals, final, and third place game) took place on May 19 and May 20 in Dubrovnik.