Women's Western Open Stroke play era Stroke play era

| Year_ | Winner | Score | Runners_up | Winner_s_share_ | Course | Location_ |
|---|---|---|---|---|---|---|
| 1960 | Joyce Ziske | 301 (+9) PO | Barbara Romack | 1313 | Beverly CC | Chicago, Illinois |
| 1959 | Betsy Rawls | 293 (+5) | JoAnne Gunderson (a), Patty Berg | 1313 | Ranier G&CC | Seattle, Washington |
| 1958 | Patty Berg | 293 (+1) | Beverly Hanson | 950 | Kahkwa CC | Erie, Pennsylvania |
| 1957 | Patty Berg | 291 (–1) | Wiffi Smith | 1000 | Montgomery CC | Montgomery, Alabama |
| 1956 | Beverly Hanson | 304 (E) | Louise Suggs | 1000 | Wakonda CC | Des Moines, Iowa |
| 1955 | Patty Berg | 292 (E) | Fay Crocker , Louise Suggs | 1000 | Maple Bluff CC | Madison, Wisconsin |