1958 Women's Western Open
The 1958 Women's Western Open was contested from June 19–22 at Kahkwa Country Club. It was the 29th edition of the Women's Western Open.
This event was won by Patty Berg.
Final leaderboard
| # | Player | Country | Score | To par | Money ($) |
|---|---|---|---|---|---|
| 1 | Patty Berg |  United States | 75-72-71-75=293 | +1 | 950 |
| 2 | Beverly Hanson | United States | 72-76-75-74=297 | +5 | 652 |
| 3 | Louise Suggs | United States | 76-75-75-73=299 | +7 | 559 |
| T4 | Mary Lena Faulk | United States | 80-77-70-74=301 | +9 | 431 |
| Mickey Wright | United States | 78-73-72-78=301 | |||
| 6 | Wiffi Smith | United States | 73-77-74-79=303 | +11 | 326 |
| 7 | Marilynn Smith | United States | 80-74-79-73=306 | +14 | 289 |
| T8 | Kathy Cornelius | United States | 76-74-79-78=307 | +15 | 210 |
| Jackie Pung | United States | 73-77-78-79=309 | |||
| T10 | Marlene Bauer Hagge | United States | 71-82-76-79=308 | +16 | 140 |
| Jo Ann Prentice | United States | 76-77-79-76=308 | |||
| Joyce Ziske | United States | 79-79-73-77=308 |