International ZO Women's Tournament
The International ZO Women's Tournament is an annual bonspiel, or curling tournament, that takes place in late November in Wetzikon, Switzerland. The tournament is held in a triple knockout format. The tournament is part of the World Curling Tour. It is traditionally head a week before the European Curling Championships.Past champions
Only skip's name is displayed.
| Year | Winning team | Runner up team | Purse |
| 1984 |  Marianne Flotron | | |
| 1985 |  Andrea Schöpp | | |
| 1986 | Andrea Schöpp | | |
| 1987 | Andrea Schöpp | | |
| 1988 | Almut Hege | | |
| 1989 | Almut Hege | | |
| 1990 |  Dordi Nordby | | |
| 1991 | Janet Hürlimann | | |
| 1992 | Andrea Schöpp | | |
| 1993 | Andrea Schöpp | | |
| 2002 | Carine Mattille | | |
| 2003 | Nicole Strausak | | |
| 2004 | Silvana Tirinzoni | | |
| 2005 | Irene Schori | | |
| 2006 | Manuela Kormann | | |
| 2007 | Mirjam Ott |  Liudmila Privivkova | |
| 2008 | Mirjam Ott | Marlene Albrecht | 14,000 |
| 2009 |  Eve Muirhead | Andrea Schöpp | 16,000 |
| 2010 | Mirjam Ott | Binia Feltscher | 16,000 |
| 2011 | Andrea Schöpp | Mirjam Ott | 16,000 |
| 2012 | Michèle Jäggi | Mirjam Ott | 16,000 |
| 2013 | Anna Sidorova | Silvana Tirinzoni | 14,000 |
| 2014 | Anna Sidorova | Lisa Gisler | 14,000 |
| 2015 | Binia Feltscher | Anna Sidorova | 14,000 |
| 2016 | Melanie Barbezat | Andrea Schöpp | 14,000 |
| 2017 |  Anna Kubešková | Anna Sidorova | 14,000 |
| 2018 | Anna Kubešková | Alina Kovaleva | 16,000 |
