The 1959 Women's Western Open was contested from August 13–16 at Ranier Golf & Country Club. It was the 30th edition of the Women's Western Open.
This event was won by Betsy Rawls.
| Place | Player | Score | To par |
|---|---|---|---|
| 1 |  Betsy Rawls |
70-76-76-71=293 | −1 |
| T2 | Patty Berg |
76-74-76-73=299 | +5 |
| JoAnne Gunderson (a) |
77-75-74-73=299 | ||
| T4 | Beverly Hanson |
75-75-76-74=300 | +6 |
| Betty Jameson |
71-75-77-77=300 | ||
| 6 | Kathy Cornelius |
76-74-76-76=302 | +8 |
| 7 | Louise Suggs |
72-79-75-77=303 | +9 |
| T8 | Murle MacKenzie |
74-78-79-74=305 | +11 |
| Joyce Ziske |
76-73-75-82=305 | ||
| 10 | Jo Ann Prentice |
77-78-76-76=307 | +13 |
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