The 1979 Peter Jackson Classic was contested from July 26–29 at Richelieu Valley Golf Club. It was the 7th edition of the Peter Jackson Classic, and the 1st edition as a major championship on the LPGA Tour.
This event was won by Amy Alcott.
| Place | Player | Nation | Score | To par | Money (US$) |
|---|---|---|---|---|---|
| 1 | Amy Alcott | United States | 75-70-70-70=285 | −7 | 22,500 |
| 2 | Nancy Lopez | United States | 76-70-71-71=288 | −4 | 14,700 |
| 3 | Silvia Bertolaccini | Argentina | 72-73-72-72=289 | −3 | 10,500 |
| 4 | Judy Dickinson | United States | 72-73-76-69=290 | −2 | 7,500 |
| T5 | Judy Rankin | United States | 72-77-72-70=291 | −1 | 5,625 |
| Donna White | United States | 73-71-71-76=291 | |||
| T7 | Pam Higgins | United States | 72-72-75-73=292 | E | 4,238 |
| Sally Little | South Africa | 76-72-71-73=292 | |||
| Barbara Moxness | United States | 73-71-72-76=292 | |||
| Sandra Post | Canada | 74-75-73-70=292 |
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