1999 du Maurier Open – Women's doubles

The 1999 du Maurier Open doubles was the doubles event of the one hundred and tenth edition of the Canadian Open; a WTA Tier I tournament and the most prestigious women's tennis tournament held in Canada.

Martina Hingis and Jana Novotná were the defending champions, but only Hingis didn't compete this year. However, Novotná successfully defended her title, competing with Mary Pierce and defeating Larisa Neiland and Arantxa Sánchez Vicario in the final.

Seeds
The top four seeds received a bye into the second round.

• # 🇫🇷 Alexandra Fusai / 🇫🇷 Nathalie Tauziat (second round)

• # 🇷🇺 Elena Likhovtseva / 🇯🇵 Ai Sugiyama (quarterfinals)

• # Mariaan de Swardt / 🇺🇦 Elena Tatarkova (semifinals)

• # 🇨🇿 Jana Novotná / 🇫🇷 Mary Pierce (champions)

• # Larisa Neiland / 🇪🇸 Arantxa Sánchez Vicario (final)

• # 🇷🇴 Irina Spîrlea / Caroline Vis (semifinals)

• # 🇺🇸 Corina Morariu / 🇺🇸 Kimberly Po (quarterfinals)

• # 🇪🇸 Conchita Martínez / 🇦🇷 Patricia Tarabini (first round)