The 2011–12 Women's LEN Trophy was the 13th edition of the competition.
[1] RN Imperia defeated Yugra Khanty-Mansiysk in the final by overcoming a home loss to become the fifth Italian club to win it.[2]
Qualification round
Group A
| #
 | 
Team
 | 
Pld
 | 
W
 | 
D
 | 
L
 | 
GF
 | 
GA
 | 
Pt
 | 
| 1 | 
  Olympiacos | 
4 | 
4 | 
0 | 
0 | 
87 | 
21 | 
12
 | 
| 2 | 
  Uralochka Zlatoust (host) | 
4 | 
3 | 
0 | 
1 | 
111 | 
25 | 
9
 | 
| 3 | 
  Lille | 
4 | 
2 | 
0 | 
2 | 
28 | 
46 | 
6
 | 
| 4 | 
  Hannoverscher SV | 
4 | 
1 | 
0 | 
3 | 
32 | 
92 | 
3
 | 
| 5 | 
  Järfälla | 
4 | 
0 | 
0 | 
4 | 
19 | 
91 | 
0
 | 
- Olympiacos 28–6 Hannover, Uralochka 37–1 Järfälla
 
- Uralochka 46–8 Hannover, Lille 11–3 Järfälla
 
- Olympiacos 11–7 Lille, Hannover 13–12 Järfälla
 
- Olympiacos 30–1 Järfälla, Uralochka 21–4 Lille
 
- Olympiacos 12–7 Uralochka, Lille 6–5 Hannover
 
Group B
| #
 | 
Team
 | 
Pld
 | 
W
 | 
D
 | 
L
 | 
GF
 | 
GA
 | 
Pt
 | 
| 1 | 
  Yugra Khanty-Mansiysk | 
4 | 
4 | 
0 | 
0 | 
98 | 
15 | 
12
 | 
| 2 | 
  Imperia (host) | 
4 | 
3 | 
0 | 
1 | 
72 | 
83 | 
9
 | 
| 3 | 
  Senta | 
4 | 
2 | 
0 | 
2 | 
30 | 
76 | 
6
 | 
| 4 | 
  Union St. Bruno | 
4 | 
1 | 
0 | 
3 | 
25 | 
66 | 
3
 | 
| 5 | 
  West London Penguin | 
4 | 
0 | 
0 | 
4 | 
22 | 
75 | 
0
 | 
- Yugra 27–1 St. Bruno, Imperia 22–3 Senta
 
- Imperia 20–3 St. Bruno, Senta 10–7 Penguin
 
- Yugra 34–6 Senta, Imperia 24–6 Penguin
 
- Yugra 7–6 Imperia, St. Bruno 11–8 Penguin
 
- Yugra 30–1 Penguin, Senta 11–10 St. Bruno
 
Group C
| #
 | 
Team
 | 
Pld
 | 
W
 | 
D
 | 
L
 | 
GF
 | 
GA
 | 
Pt
 | 
| 1 | 
  Plebiscito Padova | 
4 | 
4 | 
0 | 
0 | 
68 | 
20 | 
12
 | 
| 2 | 
  Zaragoza | 
4 | 
3 | 
0 | 
1 | 
43 | 
32 | 
9
 | 
| 3 | 
  Patras (host) | 
4 | 
2 | 
0 | 
2 | 
51 | 
32 | 
6
 | 
| 4 | 
  London Otter | 
4 | 
1 | 
0 | 
3 | 
15 | 
52 | 
3
 | 
| 5 | 
  Hapoel Petah Tikva | 
4 | 
0 | 
0 | 
4 | 
21 | 
60 | 
0
 | 
- Plebiscito 16–8 Zaragoza, Patras 16–3 Otter
 
- Zaragoza 16–5 Hapoel, Patras 20–8 Hapoel
 
- Zaragoza 7–2 Otter, Zaragoza 12–9 Patras
 
- Plebiscito 24–3 Otter, Plebiscito 19–3 Hapoel
 
- Plebiscito 9–6 Patras, Otter 7–5 Hapoel
 
Preliminary round
Group A
| #
 | 
Team
 | 
Pld
 | 
W
 | 
D
 | 
L
 | 
GF
 | 
GA
 | 
Pt
 | 
| 1 | 
  Yugra Khanty-Mansiysk (ht.) | 
2 | 
2 | 
0 | 
0 | 
26 | 
18 | 
6
 | 
| 2 | 
  Fiorentina | 
2 | 
1 | 
0 | 
1 | 
22 | 
18 | 
3
 | 
| 3 | 
  Zaragoza | 
2 | 
0 | 
0 | 
2 | 
17 | 
29 | 
0
 | 
- Fiorentina 14–7 Zaragoza
 
- Yugra 15–10 Zaragoza
 
- Yugra 11–8 Fiorentina
 
- Hannoverscher SV withdrew from competition
 
Group B
| #
 | 
Team
 | 
Pld
 | 
W
 | 
D
 | 
L
 | 
GF
 | 
GA
 | 
Pt
 | 
| 1 | 
  Szentesi (host) | 
3 | 
3 | 
0 | 
0 | 
46 | 
17 | 
9
 | 
| 2 | 
  Uralochka Zlatoust | 
3 | 
2 | 
0 | 
1 | 
46 | 
14 | 
3
 | 
| 3 | 
  NU Patras | 
3 | 
1 | 
0 | 
2 | 
26 | 
39 | 
3
 | 
| 4 | 
  Senta | 
3 | 
0 | 
0 | 
3 | 
14 | 
62 | 
0
 | 
- Szentesi 25–5 Senta, Uralochka 16–7 Patras
 
- Szentesi 15–7 Patras, Uralochka 25–1 Senta
 
- Szentesi 6–5 Uralochka, Patras 12–8 Senta
 
Group C
| #
 | 
Team
 | 
Pld
 | 
W
 | 
D
 | 
L
 | 
GF
 | 
GA
 | 
Pt
 | 
| 1 | 
  Olympiacos | 
3 | 
2 | 
1 | 
0 | 
55 | 
22 | 
7
 | 
| 2 | 
  Imperia (host) | 
3 | 
2 | 
0 | 
1 | 
43 | 
21 | 
6
 | 
| 3 | 
  SKIF Izmaylovo | 
3 | 
1 | 
1 | 
1 | 
58 | 
26 | 
4
 | 
| 4 | 
  London Otter | 
3 | 
0 | 
0 | 
3 | 
6 | 
93 | 
0
 | 
- Olympiacos 12–12 SKIF, Imperia 23–2 Otter
 
- Olympiacos 33–1 Otter, Imperia 11–9 SKIF
 
- Olympiacos 10–9 Imperia, SKIF 37–3 Otter
 
Group D
| #
 | 
Team
 | 
Pld
 | 
W
 | 
D
 | 
L
 | 
GF
 | 
GA
 | 
Pt
 | 
| 1 | 
  Plebiscito Padova (host) | 
3 | 
3 | 
0 | 
0 | 
43 | 
13 | 
9
 | 
| 2 | 
  Leiden | 
3 | 
2 | 
0 | 
1 | 
43 | 
19 | 
6
 | 
| 3 | 
  Lille | 
3 | 
1 | 
0 | 
2 | 
22 | 
34 | 
3
 | 
| 4 | 
  Union St. Bruno | 
3 | 
0 | 
0 | 
3 | 
15 | 
56 | 
0
 | 
- Plebiscito 22–2 St. Bruno, Leiden 14–6 Lille
 
- Plebiscito 10–8 Leiden, Lille 13–10 St. Bruno
 
- Plebiscito 11–3 Lille, Leiden 21–3 St. Bruno
 
Quarter-finals
Semifinals
Final
| Team #1
 | 
Agg.
 | 
Team #2
 | 
L #1
 | 
L #2
 | 
Imperia   | 
19–18 | 
  Yugra Khanty-Mansiysk | 
12–13 | 
7–5
 | 
References
 | 
|---|
| Women's LEN Trophy |  | 
|---|
| LEN Women's Euro Cup |  | 
|---|