The 1940 Women's Western Open was a golf competition held at Blue Mound Golf & Country Club, the 11th edition of the event. Babe Zaharias won the championship in match play competition by defeating Mrs. Russell Mann in the final match, 5 and 4.
Coordinates: 43°04′03″N 88°02′27″W / 43.06750°N 88.04083°W