1989 Player's Canadian Open

1989 Player's Canadian Open
DateAugust 14–20 (men)
August 21–27 (women)
Edition100th
SurfaceHard / outdoor
LocationMontreal, Quebec, Canada (men)
Toronto, Ontario, Canada (women)
Champions
Men's singles
Ivan Lendl
Women's singles
Martina Navratilova
Men's doubles
Kelly Evernden / Todd Witsken
Women's doubles
Gigi Fernández / Robin White

The 1989 Player's International Canadian Open was a tennis tournament played on outdoor hard courts. The men's tournament was held at the du Maurier Stadium in Montreal in Canada and was part of the 1989 Nabisco Grand Prix while the women's tournament was held at the National Tennis Centre in Toronto in Canada and was part of the Category 5 tier of the 1989 WTA Tour. The men's tournament was held from August 14 through August 20, 1989, while the women's tournament was held from August 21 through August 27, 1989.