The 1963 U.S. Women's Open Golf Championship was contested from July 17 to July 20 at Kenwood Country Club. It was the 18th edition of the U.S. Women's Open.
This event was won by Mary Mills, for her first major championship victory.
| # | Player | Country | Score | To par | Money |
|---|---|---|---|---|---|
| 1 | Mary Mills | United States | 71-70-75-73=289 | -3 | $2,000.00 |
| T2 | Louise Suggs | United States | 72-72-75-73=292 | E | $1,000.00 |
| T2 | Sandra Haynie | United States | 75-72-73-72=292 | E | $1,000.00 |
| 4 | Clifford Ann Creed | United States | 71-75-78-74=298 | +6 | $650.00 |
| T5 | Kathy Whitworth | United States | 75-74-80-73=302 | +10 | $450.00 |
| T5 | Ruth Jessen | United States | 72-78-77-75=302 | +10 | $450.00 |
| T7 | Kathy Cornelius | United States | 76-75-77-75=303 | +11 | $312.50 |
| T7 | Mary Lena Faulk | United States | 75-73-76-79=303 | +11 | $312.50 |
| T7 | Murle Breer | United States | 83-75-74-71=303 | +11 | $312.50 |
| T7 | Patsy Hahn | United States | 74-73-78-78=303 | +11 | $312.50 |
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