Doubles
2012 Quito Challenger
Final
Champions	Juan Sebastián Cabal Carlos Salamanca
Runners-up	Marcelo Demoliner João Souza
Score	7–6(9–7), 7–6(7–4)
Events
Singles Doubles
← 2011 · Quito Challenger · 2013 →

Juan Sebastián Gómez and Maciek Sykut were the defending champions but decided not to participate.
Juan Sebastián Cabal and Carlos Salamanca won the title, defeating Marcelo Demoliner and João Souza 7–6^(9–7), 7–6^(7–4) in the final.

	First round							Quarterfinals							Semifinals							Final
	1	M Demoliner J Souza	6	7
	WC	Lucas Dages Ognjen Samardzic	0	5				1	M Demoliner J Souza	6	6
		N Barrientos G Rivera-Aránguiz	w/o						N Barrientos G Rivera-Aránguiz	4	4
		Maximiliano Estévez C Lindell													1	M Demoliner J Souza	w/o
	3	G Tošić D Zivkovic	6	6												JC Campozano V Estrella
	WC	Juan Sebastian Carvajal Joseph Correa	1	1				3	G Tošić D Zivkovic	3	3
		R Gonzales Chris Letcher	66	67					JC Campozano V Estrella	6	6
		JC Campozano V Estrella	78	79																		1	M Demoliner J Souza	67	64
		S Decoud F Gil	77	1	[5]																	2	JS Cabal C Salamanca	79	77
		Guillermo Durán A Molteni	65	6	[10]				G Durán A Molteni	5	6	[7]
		M Arévalo MÁ Reyes-Varela	6	4	[12]			4	M Alund D Beretta	7	1	[10]
	4	M Alund D Beretta	4	6	[14]										4	M Alund D Beretta	3	1
		Sam Barnett K Kim	3	2											2	JS Cabal C Salamanca	6	6
		Piercarlo Bianciardi J Witten	6	6					P Bianciardi J Witten	3	1
		I Endara L Recouderc	4	1				2	JS Cabal C Salamanca	6	6
	2	JS Cabal C Salamanca	6	6

• Main Draw