| Doubles | |
|---|---|
| 2006 Delray Beach International Tennis Championships | |
| Champions |  Mark Knowles  Daniel Nestor |
| Runners-up |  Chris Haggard Wesley Moodie |
| Score | 6–2, 6–3 |
Simon Aspelin and Todd Perry were the defending champions, but did not participate this year.
Mark Knowles and Daniel Nestor won in the final 6–2, 6–3, against Chris Haggard and Wesley Moodie.
Mark Knowles / Daniel Nestor (champions)
Jordan Kerr / 
Travis Parrott (first round) Chris Haggard / Wesley Moodie (final) Jeff Coetzee / 
Rogier Wassen (quarterfinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | M Knowles D Nestor | 64 | 6 | [10] | |||||||||||||||||||||||
K Kim  H-t Lee | 77 | 2 | [2] | 1 | M Knowles D Nestor | 6 | 6 | ||||||||||||||||||||
| R Ginepri B Reynolds |  R Delgado  O Patience | 1 | 1 | ||||||||||||||||||||||||
| R Delgado O Patience | w/o | 1 | M Knowles D Nestor | 65 | 715 | [10] | |||||||||||||||||||||
| 4 | J Coetzee R Wassen | 7 | 7 |  O Marach  C Suk | 77 | 613 | [4] | ||||||||||||||||||||
| J Gimelstob J Thomas | 5 | 5 | 4 | J Coetzee R Wassen | 0 | 5 | |||||||||||||||||||||
| O Marach C Suk | 77 | 2 | [10] | O Marach C Suk | 6 | 7 | |||||||||||||||||||||
 M Kohlmann  G Müller | 65 | 6 | [6] | 1 | M Knowles D Nestor | 6 | 6 | ||||||||||||||||||||
 D Udomchoke  Y-t Wang | 3 | 3 | 3 | C Haggard W Moodie | 2 | 3 | |||||||||||||||||||||
| WC | A Bogomolov Jr. T Widom | 6 | 6 | WC | A Bogomolov Jr. T Widom | 3 | 2 | ||||||||||||||||||||
| A Fisher T Phillips | 1 | 4 | 3 | C Haggard W Moodie | 6 | 6 | |||||||||||||||||||||
| 3 | C Haggard W Moodie | 6 | 6 | 3 | C Haggard W Moodie | 6 | 6 | ||||||||||||||||||||
| WC | A Clayton R Kendrick | 4 | 2 |  G García-López V Spadea | 4 | 1 | |||||||||||||||||||||
 A Pavel R Sabău | 6 | 6 | A Pavel R Sabău | 2 | 62 | ||||||||||||||||||||||
| G García-López V Spadea | 6 | 6 | G García-López V Spadea | 2 | 77 | ||||||||||||||||||||||
| 2 | J Kerr T Parrott | 2 | 4 | ||||||||||||||||||||||||
Stephen Huss and Wesley Moodie were the defending champions but lost in the third round to Simon Aspelin and Todd Perry.
The defending champions were Jonas Björkman and Max Mirnyi; however, they lost in the quarterfinals against Mahesh Bhupathi and Radek Štěpánek. Mark Knowles and Daniel Nestor won the title, defeating ninth seeds Lukáš Dlouhý and Pavel Vízner in the final.
Bob Bryan and Mike Bryan were the defending champions, but lost in the quarterfinals to Jeff Coetzee and Wesley Moodie.
Bob Bryan and Mike Bryan were the defending champions, but Daniel Nestor and Nenad Zimonjić defeated them 6–4, 5–7, [10–8], in the final.
Mark Knowles and Daniel Nestor were the defending champions, but Knowles chose not to participate, and only Nestor competed that year.
Nestor partnered with Nenad Zimonjić, and won in the final 6–4, 7–6(7–3), against Marcelo Melo and André Sá.
Bob Bryan and Mike Bryan were the defending champions, but lost in the quarterfinals to Jonas Björkman and Kevin Ullyett.
Bob Bryan and Mike Bryan were the defending champions, but lost in the second round to Mariusz Fyrstenberg and Marcin Matkowski.
Defending champion Daniel Nestor and his partner Nenad Zimonjić defeated Bob and Mike Bryan in the final, 7–6(7–3), 6–2 to win the doubles tennis title at the 2008 Tennis Masters Cup.
Agustín Calleri and Fernando González were the defending champions, but Gonzalez chose not to participate, and only Calleri competed that year.
Bob Bryan and Mike Bryan were the defending champions, but lost in the final to Daniel Nestor and Nenad Zimonjić, 3–6, 7–6(7–2), [15–13].
Daniel Nestor and Nenad Zimonjić were the defending champions, but lost in the semifinals to Mahesh Bhupathi and Mark Knowles.
Jonas Björkman & Kevin Ullyett were the defending champions, but Björkman retired in 2008.
Ullyett teamed up with Bruno Soares, but they lost in the second round against František Čermák and Michal Mertiňák.
Daniel Nestor and Nenad Zimonjić won in the final 6–3, 6–4, against Marcel Granollers and Tommy Robredo.
With this win, Nestor completed a Career Golden Masters, having won all nine ATP Tour Masters 1000 events. He was the first player to do so.
Daniel Nestor and Nenad Zimonjić were the defending champions and won in the final after the retirement of Mahesh Bhupathi and Max Mirnyi.
Daniel Nestor and Nenad Zimonjić were the defending champions, but lost in the second round to Pablo Cuevas and Juan Mónaco.
Bob Bryan and Mike Bryan defeated their compatriots John Isner and Sam Querrey in the final. They won 6–2, 6–3.
Brian MacPhie and Nenad Zimonjić were the defending champions but only MacPhie competed that year with Chris Haggard.
Mark Knowles and Daniel Nestor were the defending champions but lost in the first round to Nicolas Kiefer and Wesley Moodie.
Michael Kohlmann and Alexander Waske were the defending champions, but did not participate this year.
Mark Knowles and Daniel Nestor were the defending champions, but lost in the first round to Paul Goldstein and Jim Thomas.
Michaël Llodra and Fabrice Santoro were the defending champions, but had different outcomes. While Llodra did not compete this year, Santoro partnered with Nenad Zimonjić and reached the Quarterfinals, before losing to Jonas Björkman and Max Mirnyi.