| Doubles | |
|---|---|
| 2000 U.S. Men's Clay Court Championships | |
| Champions |  Leander Paes  Jan Siemerink |
| Runners-up |  Justin Gimelstob  Sébastien Lareau |
| Final score | 6–3, 6–4 |
Jim Courier and Todd Woodbridge were the defending champions, but Courier did not participate this year. Woodbridge partnered Mark Woodforde, losing in the quarterfinals.
Leander Paes and Jan Siemerink won the title, defeating Justin Gimelstob and Sébastien Lareau 6–3, 6–4 in the final.
Todd Woodbridge / Mark Woodforde (quarterfinals) Justin Gimelstob / Sébastien Lareau (final) Wayne Arthurs / Mahesh Bhupathi (quarterfinals) Jan-Michael Gambill / Scott Humphries (quarterfinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | T Woodbridge M Woodforde | 6 | 6 | ||||||||||||||||||||||||
| WC | J Blake T Blake | 3 | 4 | 1 | T Woodbridge M Woodforde | 610 | 2 | ||||||||||||||||||||
| L Paes J Siemerink | 4 | 77 | 6 | L Paes J Siemerink | 712 | 6 | |||||||||||||||||||||
| Q |  M Merklein M Sell | 6 | 65 | 4 | L Paes J Siemerink | 5 | 6 | 6 | |||||||||||||||||||
| 4 | J-M Gambill S Humphries | 77 | 6 |  J Coetzee B Haygarth | 7 | 3 | 2 | ||||||||||||||||||||
 M Hood S Prieto | 63 | 1 | 4 | J-M Gambill S Humphries | 6 | 63 | 64 | ||||||||||||||||||||
| J Coetzee B Haygarth | 6 | 7 | J Coetzee B Haygarth | 4 | 77 | 77 | |||||||||||||||||||||
| D Macpherson G Stafford | 4 | 5 | L Paes J Siemerink | 6 | 6 | ||||||||||||||||||||||
| WC | L Jensen C Mamiit | 2 | 0 | 2 | J Gimelstob S Lareau | 3 | 4 | ||||||||||||||||||||
| B Bryan M Bryan | 6 | 6 | B Bryan M Bryan | 7 | 77 | ||||||||||||||||||||||
| L Bale M Hill | 4 | 1 | 3 | W Arthurs M Bhupathi | 5 | 64 | |||||||||||||||||||||
| 3 | W Arthurs M Bhupathi | 6 | 6 | B Bryan M Bryan | 6 | 1 | 3 | ||||||||||||||||||||
| WC | P Goldstein J Thomas | 77 | 6 | 2 | J Gimelstob S Lareau | 4 | 6 | 6 | |||||||||||||||||||
| J Stark E Taino | 63 | 2 | WC | P Goldstein J Thomas | 6 | 3 | 2 | ||||||||||||||||||||
| P Tramacchi J Waite | 2 | 2 | 2 | J Gimelstob S Lareau | 3 | 6 | 6 | ||||||||||||||||||||
| 2 | J Gimelstob S Lareau | 6 | 6 | ||||||||||||||||||||||||
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The 2001 Canada Masters doubles was the men's doubles event of the one hundred and twelfth edition of the Canada Masters; a WTA Tier I tournament and the most prestigious men's tennis tournament held in Canada. Sébastien Lareau and Daniel Nestor were the defending champions but they competed with different partners that year, Lareau with Justin Gimelstob and Nestor with Sandon Stolle. Gimelstob and Lareau lost in the first round to Mark Knowles and Brian MacPhie, as did Nestor and Stolle to Jan-Michael Gambill and Simon Larose. Jiří Novák and David Rikl won in the final 6–4, 3–6, 6–3 against Donald Johnson and Jared Palmer.
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Todd Woodbridge and Mark Woodforde were the defending champions but only Woodbridge competed that year with Jonas Björkman.
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