| Men's doubles | |
|---|---|
| 2012 Aegon Trophy | |
| Champions |  Treat Conrad Huey  Dominic Inglot |
| Runners-up | Jonathan Marray  Frederik Nielsen |
| Final score | 6–4, 6–7(9–11), [10–8] |
Colin Fleming and Ross Hutchins were the defending champions but they were defeated in the quarterfinals by Eric Butorac and Rik de Voest.
The fourth seeded team of Treat Conrad Huey and Dominic Inglot defeated Jonathan Marray and Frederik Nielsen in the final to take the title, 6–4, 6–7(9–11), [10–8].
Colin Fleming / Ross Hutchins (quarterfinals)
Scott Lipsky / Rajeev Ram (quarterfinals) James Cerretani / 
Adil Shamasdin (first round) Treat Conrad Huey / Dominic Inglot (Champions)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | C Fleming R Hutchins | 6 | 6 | ||||||||||||||||||||||||
| WC | J Baker O Golding | 4 | 2 | 1 | C Fleming R Hutchins | 64 | 64 | ||||||||||||||||||||
E Butorac  R de Voest | 77 | 6 | E Butorac R de Voest | 77 | 77 | ||||||||||||||||||||||
| J Delgado K Skupski | 65 | 4 | E Butorac R de Voest | 3 | 2 | ||||||||||||||||||||||
| 3 | J Cerretani A Shamasdin | 6 | 3 | [7] | J Marray F Nielsen | 6 | 6 | ||||||||||||||||||||
 M Matosevic B Reynolds | 3 | 6 | [10] | M Matosevic B Reynolds | 1 | 4 | |||||||||||||||||||||
| J Marray F Nielsen | 6 | 6 | J Marray F Nielsen | 6 | 6 | ||||||||||||||||||||||
 K Beck L Lacko | 1 | 1 | J Marray F Nielsen | 4 | 711 | [8] | |||||||||||||||||||||
 I Kunitsyn D Tursunov | 5 | 4 | 4 | TC Huey D Inglot | 6 | 69 | [10] | ||||||||||||||||||||
| JP Fruttero R Klaasen | 7 | 6 | JP Fruttero R Klaasen | 64 | 4 | ||||||||||||||||||||||
| C Ball I van der Merwe | 4 | 77 | [7] | 4 | TC Huey D Inglot | 77 | 6 | ||||||||||||||||||||
| 4 | TC Huey D Inglot | 6 | 65 | [10] | 4 | TC Huey D Inglot | 77 | 77 | |||||||||||||||||||
| WC | D Rice S Thornley | 77 | 6 | WC | D Rice S Thornley | 61 | 65 | ||||||||||||||||||||
 T Ito  D Sharan | 65 | 3 | WC | D Rice S Thornley | 4 | 6 | [10] | ||||||||||||||||||||
| WC | J Goodall J Ward | 6 | 63 | [8] | 2 | S Lipsky R Ram | 6 | 4 | [3] | ||||||||||||||||||
| 2 | S Lipsky R Ram | 3 | 77 | [10] | |||||||||||||||||||||||
Colin Fleming and Ken Skupski were the defending champions; however, they didn't start this year.
Unseeded Frederik Nielsen and Joseph Sirianni won in the final 4–6, 6–4, [10–6], against 1st-seeded Sanchai Ratiwatana and Sonchat Ratiwatana.
Kevin Anderson and Rik de Voest were the defending champions, but only de Voest chose to compete this year.
He partnered with Bobby Reynolds, but they lost to Colin Fleming and Ken Skupski in the quarterfinal.
Treat Conrad Huey and Dominic Inglot won the tournament after a win against Ryan Harrison and Jesse Levine 6–4, 7–5 in the final.
Rik de Voest and Scott Lipsky were the defending champions, but de Voest chose to not participate this year.
Lipsky partnered with David Martin, but they lost to Treat Conrad Huey and Dominic Inglot in the final 5–7, 7–6(2), [10–8].
Murad Inoyatov and Denis Istomin were the defending champions, but only Inoyatov chose to participate this year.
He partnered with Dmitri Sitak, but they were eliminated by Karol Beck and Filip Polášek in the quarterfinal.
Beck and Polášek went to reach the final but lost there to Ross Hutchins and Jamie Murray 6–2, 4–6, [8–10].
Bob Bryan and Mike Bryan were the defending champions, but this year they decided not to participate.
Americans James Blake and Sam Querrey won the tournament defeating Treat Conrad Huey and Dominic Inglot in the final by a score of 7–6(16–14), 6–4.
Jonathan Erlich and Andy Ram were the defending champions but they lost in the Quarterfinals to the eventual Champions Colin Fleming and Ross Hutchins who defeated Jamie Delgado and Ken Skupski in an all British final, 6–4, 6–3.
Alex Bogomolov Jr. and Matthew Ebden were the defending champions but decided not to participate together.
Bogomolov played alongside Gilles Müller but withdrew before the second round because of a shoulder injury, while Ebden partnered up with Ryan Harrison to successfully defend the title against Xavier Malisse and Michael Russell with 6–3, 3-6, [10–6] in the final.
Michaël Llodra and Nenad Zimonjić were the defending champions, but both opted to play at the London Summer Olympics instead.
Treat Conrad Huey and Dominic Inglot won the title, defeating Kevin Anderson and Sam Querrey 7–6(9–7), 6–7(9–11), [10–5], in the final.
Treat Conrad Huey and Dominic Inglot were the defending champions but Inglot decided not to participate.
Huey played alongside Bobby Reynolds.
John Peers and John-Patrick Smith defeated Jarmere Jenkins and Jack Sock 7–5, 6–1 in the final.
Nicolas Mahut and Édouard Roger-Vasselin were the defending champions, but Mahut decided not to participate.
Roger-Vasselin played alongside Benoît Paire, but lost in the first round to Johan Brunström and Raven Klaasen.
Marc Gicquel and Michaël Llodra won the title, defeating Brunström and Klaasen 6–3, 3–6, [11–9] in the final.
James Blake and Sam Querrey were the defending champions, but lost in the first round to Philipp Marx and Florin Mergea.
Jamie Murray and John Peers won the title, defeating Bob Bryan and Mike Bryan in the final, 1–6, 7–6(7–3), [12–10].
Andre Begemann and Martin Emmrich won the first edition of the tournament, defeating Treat Conrad Huey and Dominic Inglot in the final, 7–5, 6–2.
Aisam-ul-Haq Qureshi and Jean-Julien Rojer were the defending champions, but lost in the first round to Kei Nishikori and Milos Raonic.
Santiago González and Scott Lipsky won the title, defeating Daniele Bracciali and Jonathan Erlich in the final, 6–2, 7–6(7–3).
Jonathan Marray and Frederik Nielsen were the defending champions, but decided not to play together. Marray played alongside Colin Fleming but lost to Robert Lindstedt and Daniel Nestor in the third round. Nielsen paired with Grigor Dimitrov but they lost to Julien Benneteau and Nenad Zimonjić in the second round.
Santiago González and Scott Lipsky were the defending champions, but lost in the quarterfinals to Andre Begemann and Martin Emmrich.
Daniel Nestor and Leander Paes won the title, defeating Treat Huey and Dominic Inglot in the final, 7-6(12-10), 7–5.
Bob Bryan and Mike Bryan were the defending champions, but lost in the semifinals to Leander Paes and Radek Štěpánek. The loss ended the Bryan brothers' bid to win a calendar grand slam.
Christopher Kas and Philipp Kohlschreiber were the defending champions, but they lost in semifinals to Tomáš Berdych and Jan Hájek.
Berdych and Hájek went on to win the title, defeating Alexander Peya and Bruno Soares in the final, 6–2, 6–4.
Bob and Mike Bryan were the defending champions, but lost in the second round to Jamie Murray and John Peers.
Alexander Peya and Bruno Soares won the title, defeating Murray and Peers in the final, 4–6, 7–6(7–4), [10–4].
Treat Huey and Dominic Inglot were the defending champions, but Huey decided to compete in Valencia instead. Inglot played alongside Florin Mergea, but lost in the semifinals to Vasek Pospisil and Nenad Zimonjić.
Pospisil and Zimonjić went on to win the title, defeating Marin Draganja and Henri Kontinen in the final, 7–6(15–13), 1–6, [10–5].
Treat Huey and Henri Kontinen were the defending champions, but Huey chose not to participate this year. Kontinen played alongside Dominic Inglot and successfully defended the title, defeating Andre Begemann and Leander Paes in the final, 4–6, 6–3, [12–10].