The 1988 du Maurier Classic was contested from June 30 to July 3 at Vancouver Golf Club in Coquitlam, British Columbia. It was the 16th edition of the du Maurier Classic, and the 10th edition as a major championship on the LPGA Tour.

This event was won by Sally Little.

Place	Player	Score	To par	Money (US$)
1	Sally Little	74-65-69-71=279	−9	75,000
2	Laura Davies	69-71-70-70=280	−8	46,250
3	Sherri Turner	68-72-70-72=282	−6	33,750
T4	Amy Alcott	72-70-71-72=285	−3	19,938
	Deb Richard	72-72-71-70=285
	Nancy Scranton	72-74-71-68=285
	Jan Stephenson	70-72-73-70=285
8	Rosie Jones	72-71-71-72=286	−2	13,000
T9	Ok-Hee Ku	74-72-71-70=287	−1	10,148
	Debbie Massey	72-68-73-74=287
	Patti Rizzo	73-70-70-74=287
	Colleen Walker	73-68-73-73=287

• Golf Observer source

49°15′04″N 122°52′39″W / 49.251136°N 122.877497°W / 49.251136; -122.877497