Budapesti Honvéd Sport Egyesület is a Hungarian water polo club that is part of the Budapest-based multi-sports club with the same name. Founded in 1950, they won six Hungarian championships and eight Hungarian cup titles. In 2004, beside the domestic league success the team also collected the most prestigious continental cup, the LEN Euroleague, and later triumphed over LEN Cup winners CN Barcelona with a scoreline of 10–9 to win the .