The 1985 du Maurier Classic was contested from July 25–28 at Beaconsfield Golf Club. It was the 13th edition of the du Maurier Classic, and the seventh edition as a major championship on the LPGA Tour.

This event was won by Pat Bradley.

Final leaderboard

Place Player Score To par Money (US$)
1 United States Pat Bradley 70-73-67-68=278 −10 45,000
2 United States Jane Geddes 73-64-71-71=279 −9 27,750
3 United States Amy Alcott 69-71-72-68=280 −8 20,250
T4 United States Sally Little 68-69-74-70=281 −7 14,250
United States Val Skinner 74-65-70-72=281
T6 United States Christa Johnson 68-71-73-70=282 −6 9,675
United States Jo Ann Washam 74-70-68-70=282
T8 United States Cathy Morse 71-73-70-69=283 −5 7,425
United States Laurie Rinker 68-69-74-72=283
T10 United States Lori Garbacz 71-71-71-71=284 −4 5,550
Canada Barb Scherbak 71-71-73-69=284
United States Patty Sheehan 70-75-71-68=284
United States Hollis Stacy 72-70-71-71=284

45°26′39″N 73°49′51″W / 45.444039°N 73.830811°W / 45.444039; -73.830811