1991 Canadian Open – Women's doubles

Betsy Nagelsen and Gabriela Sabatini were the defending champions, but chose not to participate.

Larisa Savchenko-Neiland and Natalia Zvereva won the title, defeating Claudia Kohde-Kilsch and Helena Suková in the finals, 1–6, 7–5, 6–2.

Seeds
The top four seeds received a bye to the second round. • # Larisa Savchenko / Natalia Zvereva (champions)

• # Claudia Kohde-Kilsch /  Helena Suková (final)

• # 🇦🇺 Nicole Bradtke / 🇦🇺 Elizabeth Smylie (semifinal)

• # 🇨🇦 Jill Hetherington / 🇺🇸 Kathy Rinaldi (semifinal)

• # 🇧🇬 Magdalena Maleeva / Manuela Maleeva-Fragniere (quarterfinal)

• # 🇬🇧 Jo Durie / 🇧🇬 Katerina Maleeva (first round)

• # 🇵🇪 Laura Gildemeister / 🇫🇷 Nathalie Tauziat (second round)

• # 🇨🇦 Helen Kelesi / Regina Rajchrtová (second round)