1993–94 European Cup (water polo)
# 1993–94 European Cup (water polo)

The 1993–94 LEN European Cup was the 31st edition of LEN's premier competition for men's water polo clubs.

## Quarter-finals

| Team 1 | Agg. | Team 2 | 1st leg | 2nd leg |
| - | - | - | - | - |
| Olympic Nice | 15–17 | Jadran Split | 7–8 | 8–9 |
| Catalunya | 19–15 | Olympiacos | 11–8 | 7–8 |
| HAVK Mladost | 18–20 | Újpest | 12–14 | 6–6 |
| Posillipo | 20–8 | CSKA Moscow | 13–4 | 7–4 |

## Semi-finals

| Team 1 | Agg. | Team 2 | 1st leg | 2nd leg |
| - | - | - | - | - |
| Jadran Split | 11–14 | Catalunya | 6–6 | 5–8 |
| Posillipo | 20–24 | Újpest | 11–11 | 9–13 |

## Finals

| Team 1 | Agg. | Team 2 | 1st leg | 2nd leg |
| - | - | - | - | - |
| Újpest | 21–17 | Catalunya | 10–6 | 11–11 |

* 1993–94 European Cup champions
* Újpest 1st title
