The 1993 du Maurier Classic was contested from August 26–29 at London Hunt Club. It was the 21st edition of the du Maurier Classic, and the 15th edition as a major championship on the LPGA Tour.
This event was won by Brandie Burton in a sudden-death playoff with Betsy King with a birdie on the first extra playoff hole.
Final leaderboard
| Place | Player | Score | To par | Money (US$) |
|---|---|---|---|---|
| 1 |  Brandie Burton |
71-70-66-70=277 | −11 | 120,000 |
| 2 | Betsy King |
65-70-71-71=277 | 74,474 | |
| 3 |  Dawn Coe-Jones |
64-74-72-68=278 | −10 | 54,346 |
| 4 | Dottie Pepper |
68-69-71-71=279 | −9 | 42,269 |
| T5 | Vicki Fergon |
67-73-68-72=280 | −8 | 31,198 |
| Kris Monaghan |
72-71-71-66=280 | |||
| 7 | Dana Dormann |
68-68-73-72=281 | −7 | 23,751 |
| T8 |  Helen Alfredsson |
70-70-72-70=282 | −6 | 19,926 |
| Kathy Guadagnino |
69-69-70-74=282 | |||
| T10 | Danielle Ammaccapane |
72-72-73-66=283 | −5 | 14,894 |
| Judy Dickinson |
70-71-71-71=283 | |||
| Christa Johnson |
71-69-72-71=283 | |||
| Sherri Steinhauer |
73-69-71-70=283 |