Eric Butorac andJean-Julien Rojer were the defending champions but decided not to participate together.
Butorac plays alongsideBruno Soares, while Rojer partners up withAisam-ul-Haq Qureshi.
Aisam-ul-Haq Qureshi andJean-Julien Rojer won the title defeatingJulian Knowle andDavid Marrero 7–5, 7–5 in the final.

Key

	First round							Quarterfinals							Semifinals							Final
	1	A-u-H Qureshi J-J Rojer	6	4	[10]
	WC	G Elias J Sousa	3	6	[4]			1	A-u-H Qureshi J-J Rojer	4	6	[10]
		S Bolelli A Ramos	1	3					TC Huey D Inglot	6	4	[5]
		TC Huey D Inglot	6	6											1	A-u-H Qureshi J-J Rojer	6	6
	3	P Hanley M Melo	712	3	[10]											R Gasquet	3	1
		J Delgado K Skupski	610	6	[6]			3	P Hanley M Melo	7	1	[1]
		T Bednarek M Ebden	3	6	[9]				R Gasquet É Roger-Vasselin	5	6	[10]
		R Gasquet	6	4	[11]																	1	A-u-H Qureshi J-J Rojer	7	7
	WC	F Gil P Sousa	4	4																		4	J Knowle D Marrero	5	5
		O Charroin J Marray	6	6					O Charroin J Marray	5	4
		F Cipolla P Lorenzi	2	6	[9]			4	J Knowle D Marrero	7	6
	4	J Knowle D Marrero	6	3	[11]										4	J Knowle D Marrero	77	5	[10]
		JP Fruttero R Klaasen	66	3												M Elgin D Istomin	64	7	[6]
		J Brunström P Marx	78	6					J Brunström P Marx	4	4
		M Elgin D Istomin	6	6					M Elgin D Istomin	6	6
	2	E Butorac B Soares	2	4

• Main Draw

• 2012 ATP Challenger Tour
• 2012 Estoril Open

• Articles with short description
• Short description matches Wikidata