The 1963 Women's Western Open was contested from June 20–23 at Maple Bluff Country Club. It was the 34th edition of the Women's Western Open.
This event was won by Mickey Wright.
| Place | Player | Score | To par | Money ($) | |||
|---|---|---|---|---|---|---|---|
| 1 |  Mickey Wright | 78-70-71-73=292 | −4 | 1,200 | |||
| 2 | Kathy Whitworth | 79-72-75-75=301 | +5 | 950 | |||
| 3 | Marilynn Smith | 72-75-80-76=303 | +7 | 750 | |||
| 4 | Sandra Haynie | 81-75-76-76=308 | +12 | 600 | |||
| 5 | Marlene Bauer Hagge | 82-74-75-78=309 | +13 | 520 | |||
| align=center rowspan=2 | T6 | Betsy Rawls | 77-77-70-79=313 | align=center rowspan=2 | +17 | align=right rowspan=2 | 415 |
| Peggy Wilson | 77-78-77-81=313 | ||||||
| align=center rowspan=2 | T8 | Kathy Cornelius | 81-78-81-74=314 | align=center rowspan=2 | +18 | align=right rowspan=2 | 310 |
| Barbara Romack | 79-82-76-77=314 | ||||||
| align=center rowspan=2 | T10 | Judy Kimball | 78-81-80-77=316 | align=center rowspan=2 | +20 | 250 | |
| Nancy Roth (a) | 82-76-78-80=316 | 0 |