2018–19 LEN Champions League
| 2018–19 LEN Champions League | |
|---|---|
| League | LEN Champions League |
| Sport | Water Polo |
| Number of teams | 16 (preliminary round) |
| Season MVP | Filip Filipović (Pro Recco) |
| Top scorer | Konstantinos Genidounias 42 goals (Olympiacos) |
| Final eight | |
| Champions | FTC Telekom Budapest (1st title) |
| Runners-up | Olympiacos |
| Finals MVP | Denes Varga (Ferencváros) |
The 2018–19 LEN Champions League was the 56th edition of LEN's premier competition for men's water polo clubs.