| Women's Western Open |
| TORNEO FEMMINILE |
| 1930 |
Lucia MIDA (USA) |
Acacia Country Club - Indian Head Park (Illinois) |
| 1931 |
June BEEBE (USA) |
Midlothian Country Club - Midlothian (Illinois) |
| 1932 |
Jane WEILLER (USA) |
Ozaukee Country Club - Mequon (Wisconsin) |
| 1933 |
June BEEBE (USA) |
Olympia Fields Country Club - Olympia Fields (Illinois) |
| 1934 |
Marian McDOUGALL (USA) |
Portland Golf & Country Club - Portland (Oregon) |
| 1935 |
Opal HILL (USA) |
Sunset Ridge Country Club - Chicago (Illinois) |
| 1936 |
Opal HILL (USA) |
Topeka Country Club - Topeka (Kansas) |
| 1937 |
Helen HICKS (USA) |
Beverly Country Club - Chicago (Illinois) |
| 1938 |
Bea BARRETT (USA) |
Broadmoor Golf Club - Colorado Springs (Colorado) |
| 1939 |
Helen DETTWEILER (USA) |
Westwood Country Club - St. Louis (Missouri) |
| 1940 |
Babe ZAHARIAS (USA) |
Blue Mound Golf & Country Club - Wauwatosa (Wisconsin) |
| 1941 |
Patty BERG (USA) |
Cincinnati Country Club - Cincinnati (Ohio) |
| 1942 |
Betty JAMESON (USA) |
Elmhurst Country Club - Chicago (Illinois) |
| 1943 |
Patty BERG (USA) |
Glen Oak Country Club - Glen Ellyn (Illinois) |
| 1944 |
Babe ZAHARIAS (USA) |
Park Ridge - Chicago (Illinois) |
| 1945 |
Babe ZAHARIAS (USA) |
Highland Golf & Country Club - Indianapolis (Indiana) |
| 1946 |
Louise SUGGS (USA) |
Wakonda Club - Des Moines (Iowa) |
| 1947 |
Louise SUGGS (USA) |
Capital City Club - Atlanta (Georgia) |
| 1948 |
Patty BERG (USA) |
Skycrest Country Club - Chicago (Illinois) |
| 1949 |
Louise SUGGS (USA) |
Oklahoma City Country Club - Oklahoma City (Oklahoma) |
| 1950 |
Babe ZAHARIAS (USA) |
Cherry Hills Country Club - Denver (Colorado) |
| 1951 |
Patty BERG (USA) |
Whitemarsh Valley Country Club - Philadelphia (Pennsylvania) |
| 1952 |
Betsy RAWLS (USA) |
Skokie Country Club - Chicago (Illinois) |
| 1953 |
Louise SUGGS (USA) |
Capital City Club - Atlanta (Georgia) |
| 1954 |
Betty JAMESON (USA) |
Glen Flora Country Club - Waukegan (illinois) |
| 1955 |
Patty BERG (USA) |
Maple Bluff Country Club - Madison (Wisconsin) |
| 1956 |
Beverly HANSON (USA) |
Wakonda Country Club - Des Moines (Iowa) |
| 1957 |
Patty BERG (USA) |
Montgomery Country Club - Montgomery (Alabama) |
| 1958 |
Patty BERG (USA) |
Kahkwa Country Club - Erie (Pennsylvania) |
| 1959 |
Betsy RAWLS (USA) |
Ranier Golf & Country Club - Seattle (Washington) |
| 1960 |
Joyce ZISKE (USA) |
Beverly Country Club - Chicago (Illinois) |
| 1961 |
Mary Lena FAULK (USA) |
Belle Meade Country Club - Nashville (Tennessee) |
| 1962 |
Mickey WRIGHT (USA) |
Montgomery Country Club - Montgomery (Alabama) |
| 1963 |
Mickey WRIGHT (USA) |
Maple Bluff Country Club - Madison (Wisconsin) |
| 1964 |
Carol MANN (USA) |
Scenic Hills Country Club - Pensacola (Florida) |
| 1965 |
Susie MAXWELL (USA) |
Beverly Country Club - Chicago (Iliinois) |
| 1966 |
Mickey WRIGHT (USA) |
Rainbow Springs Country Club - Mukwonago (Wisconsin) |
| 1967 |
Kathy WHITWORTH (USA) |
Pekin Country Club - Pekin (Illinois) |