The 1964 Women's Western Open was a golf tournament contested from March 19–22 at Scenic Hills Country Club. It was the 35th edition of the Women's Western Open.
This event was won by Carol Mann.
| Place | Player | Score | To par | Money ($) | |||
|---|---|---|---|---|---|---|---|
| 1 |  Carol Mann | 83-75-76-74=308 | +8 | 1,200 | |||
| align=center rowspan=2 | T2 | Ruth Jessen | 73-83-82-72=310 | align=center rowspan=2 | +10 | align=right rowspan=2 | 850 |
| Judy Kimball | 77-79-80-74=310 | ||||||
| align=center rowspan=2 | T4 | Clifford Ann Creed | 76-81-75-79=311 | align=center rowspan=2 | +11 | align=right rowspan=2 | 560 |
| Judy Torluemke | 77-82-78-74=311 | ||||||
| 6 | Barbara McIntire (a) | 80-79-75-78=312 | +12 | 0 | |||
| 7 | Kathy Whitworth | 77-77-80-79=313 | +13 | 450 | |||
| 8 | Kathy Cornelius | 79-81-76-79=314 | +14 | 380 | |||
| align=center rowspan=4 | T9 | Mary Lena Faulk | 78-77-71-79=315 | align=center rowspan=4 | +15 | align=right rowspan=4 | 272 |
| Betsy Rawls | 78-76-78-83=315 | ||||||
| Barbara Romack | 80-78-78-79=315 | ||||||
| Louise Suggs | 80-77-74-84=315 |