2005–06 LEN Trophy

The 2005–06 LEN Trophy was the 14th edition of LEN's second-tier competition for men's water polo clubs.

Knockout stage

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Eger	20–17	Spartak Volgograd	12–8	8–9
Szeged	7–18	Dynamo Moscow	4–8	3–10
Ferencváros	22–21	ASC Duisburg	10–7	12–14
Sintez Kazan	24–13	Galatasaray	17–7	7–6
Primorac Kotor	20–21	Panionios	11–8	9–13 (a.e.t.)
Bissolati Cremona	24–16	Olympic Nice	14–5	10–11
Aix-les-Bains	19–30	Jadran Split	9–16	10–14
Cannstatt	16–22	Leonessa	6–11	10–11

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Panionios	14–16	Ferencváros	10–8	4–8
Leonessa	18–17	Eger	10–7	8–10
Bissolati Cremona	16–17	Dynamo Moscow	9–8	7–9
Jadran Split	15–19	Sintez Kazan	11–8	4–11

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Sintez Kazan	22–15	Ferencváros	12–6	10–9
Leonessa	19–18	Dynamo Moscow	8–11	11–7

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Leonessa	17–15	Sintez Kazan	11–8	6–7 (a.e.t.)

2005–06 LEN Trophy Champions
Leonessa 3rd Cup

European Aquatics Euro Cup
LEN Trophy	1992–93 1993–94 1994–95 1995–96 1996–97 1997–98 1998–99 1999–2000 2000–01 2001–02 2002–03 2003–04 2004–05 2006–07 2007–08 2008–09 2009–10 2010–11
LEN Euro Cup	2011–12 2012–13 2013–14 2014–15 2015–16 2016–17 squads 2017–18 2018–19 2019–20 2020–21 knockout stage 2021–22 2022–23 2023–24 knockout stage
European Aquatics Euro Cup	2024–25 2025–26