1966 Women's Western Open

The 1966 Women's Western Open was contested from August 18–21 at Rainbow Springs Country Club. It was the 37th edition of the Women's Western Open.

This event was won by Mickey Wright.

Place	Player	Score	To par	Money ($)
1	Mickey Wright	72-78-76-76=302	+2	1,500
T2	Margie Masters	73-79-78-73=303	+3	1,100
	Jo Ann Prentice	79-73-73-78=303
4	Kathy Whitworth	74-79-74-77=304	+4	800
5	Mary Mills	75-78-77-77=307	+7	675
6	Judy Kimball	81-76-79-72=308	+8	500
7	Betsy Rawls	79-79-74-77=309	+9	450
8	Sybil Griffin	77-79-78-77=311	+11	420
9	Clifford Ann Creed	79-78-79-76=312	+12	370
T10	Gloria Ehret	81-82-79-73=315	+15	315
	Shirley Englehorn	79-80-82-74=315

• The Victoria Advocate source