GZC Donk

Goudsche Zwemclub DONK, F.N.A. Donk Gouda, is a Dutch water polo club from Gouda. It is best known for its women's team, which won three of the first four editions of the LEN Champions' Cup. It has also won nine national championships and eleven national cups, most recently attaining its sixth double in 2011.

Titles

 * Women
 * LEN Champions' Cup
 * 1988, 1989, 1991
 * Dutch Championship
 * 1985, 1987, 1988, 1990, 1992, 1998, 1999, 2005, 2011
 * KNZB Beker
 * 1988, 1989, 1990, 1991, 1992, 1994, 1998, 2000, 2001, 2005, 2011
 * Men
 * Dutch Championship
 * 1923, 1954, 1957, 2008, 2009, 2010, 2021,2023
 * KNZB Beker
 * 2008, 2009, 2010