2000 du Maurier Open – Men's doubles

The 2000 du Maurier Open men's doubles was the men's doubles event of the one hundred and eleventh edition of the Canadian Open; a WTA Tier I tournament and the most prestigious men's tennis tournament held in Canada. Jonas Björkman and Patrick Rafter were the defending champions, but Rafter chose not to participate, and only Bjorkman competed that year. Bjorkman partnered with Max Mirnyi, but lost in the semifinals to Joshua Eagle and Andrew Florent. Sébastien Lareau and Daniel Nestor won in the final 6–3, 7–6(3), against Joshua Eagle and Andrew Florent.

Seeds
• # 🇺🇸 Alex O'Brien / 🇺🇸 Jared Palmer (second round)

• # Ellis Ferreira / 🇺🇸 Rick Leach (quarterfinals)

• # David Adams /  John-Laffnie de Jager (quarterfinals)

• # 🇨🇿 Jiří Novák / 🇨🇿 David Rikl (first round)

• # Wayne Ferreira / 🇷🇺 Yevgeny Kafelnikov (second round)

• # 🇨🇦 Sébastien Lareau / 🇨🇦 Daniel Nestor (champions)

• # 🇺🇸 Donald Johnson / Piet Norval (semifinals)

• # 🇸🇪 Jonas Björkman / 🇧🇾 Max Mirnyi (semifinals)