| Championship Year | Host Site | Champion |
|---|---|---|
| 2021 | Salishan GL |
Women
Victoria Gailey
Senior Women
Anita Rosemeyer |
| 2020 | Riverside G&CC |
Women
Monica Vaughn
Senior Women
Lara Tennant |
| 2019 | Michelbook CC |
Women
Isabelle Taylor
Senior Women
Loree McKay |
| 2018 | Broken Top Club |
Women
Ellie Slama
Senior Women
Anita Wicks |
| 2017 | Rose City GC |
Women
Haleigh Krause
Senior Women
Anita Wicks |
| 2016 | Gearhart GL |
Women
Hannah Swanson
Senior Women
Leilani Norman |
| 2015 | Rock Creek CC |
Women
Gigi Stoll
Senior Women
Anita Wicks |
| 2014 | OGA GC |
Women
A Ram Choi
Senior Women
Anita Wicks |
| 2013 | Lewis River GC |
Women
A Ram Choi
Senior Women
Anita Wicks |
| 2012 | Rose City GC |
Women
Brie Stone
Senior Women
Joan Edwards-Powell |
| 2011 | Emerald Valley GC |
Women
Monica Vaughn
Senior Women
Joan Edwards-Powell |
| 2010 | Trysting Tree GC |
Women
Kendra Little
Senior Women
Joan Edwards-Powell |
| 2009 | Sandpines Golf Links |
Women
Lara Tennant
Senior Women
Loree McKay |
| 2008 | Arrowhead GC |
Women
Kendra Little
Senior Women
Catherine Gavlick |
| 2007 | Gearhart Golf Links |
Women
Lara Tennant
Senior Women
Mary Budke |
| 2006 | Persimmon CC |
Women
Kailin Downs
Senior Women
Jan Young |
| 2005 | Grants Pass GC |
Women
Marcie Hoover
Senior Women
Nettie Morrison |
| 2004 | OGA GC |
Women
Rebecca Kim
Senior Women
Jan Young |
| 2003 | Willamette Valley CC |
Women
Allison Hanna
Senior Women
Nettie Morrison |
| 2002 | Michelbook CC |
Women
Kailin Downs
Senior Women
Soon Lee |
| 2001 | Portland GC |
Women
Brie Del Bone
Senior Women
Joan Edwards-Powell |
| 2000 | Camas Meadows GC |
Women
Jerilyn White
Senior Women
Joan Edwards-Powell |
| 1999 | Quail Valley GC |
Women
Brie Del Bone
Senior Women
Joan Edwards-Powell |
| 1998 | OGA GC |
Women
Kathleen Takaishi
Senior Women
Nettie Morrison |
| 1997 | Arrowhead GC |
Women
Marcia Fisher
Senior Women
Nettie Morrison |
| 1996 | Emerald Valley GC |
Women
Charisse Spada
Senior Women
Joanne Stettler |
| 1995 | Emerald Valley GC |
Women
Amanda Nealy
Senior Women
Dotty Johnson |
| 1994 | Emerald Valley GC |
Women
Karly Mills |
| 1993 | Emerald Valley GC |
Women
Margo Evashevski
Senior Women
Carol Falk |
| 1992 | NO TOURNAMENT | |
| 1991 | Emerald Valley GC |
Women
Shannon Maier
Senior Women
Joanne Brown |
| 1990 | Emerald Valley GC |
Women
Marcia Fisher
Senior Women
Shirley Teutsch |
