The 2003 Women's British Open was contested from July 31 thru August 3 at Royal Lytham & St Annes Golf Club in Lancashire, England. It was the 28th edition of the Women's British Open, and the third as a major championship on the LPGA Tour.
This event was won by Annika Sörenstam of Sweden, a one shot victory over runner-up Se Ri Pak of South Korea.
| Place | Player | Nation | Score | To par | Winnings ($) |
|---|---|---|---|---|---|
| 1 | Annika Sörenstam | Sweden | 68-72-68-70=278 | −10 | 254,880 |
| 2 | Se Ri Pak | South Korea | 69-69-69-72=279 | −9 | 159,300 |
| T3 | Grace Park | South Korea | 74-65-71-70=280 | −8 | 99,563 |
| Karrie Webb | Australia | 67-72-70-71=280 | |||
| 5 | Patricia Meunier-Lebouc | France | 70-69-67-76=282 | −6 | 71,685 |
| T6 | Vicki Goetze-Ackerman | United States | 73-71-68-71=283 | −5 | 58,941 |
| Wendy Ward | United States | 67-71-69-76=283 | |||
| 8 | Sophie Gustafson | Sweden | 73-69-71-71=284 | −4 | 50,976 |
| 9 | Young Kim | South Korea | 73-70-72-70=285 | −3 | 46,197 |
| T10 | Candie Kung | Taiwan | 73-71-69-73=286 | −2 | 39,825 |
| Gloria Park | South Korea | 70-75-69-72=286 |
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