Doubles
2012 Geneva Open Challenger
Final
Champions	Johan Brunström Raven Klaasen
Runners-up	Philipp Marx Florin Mergea
Score	7–6(7–2), 6–7(5–7), [10–5]
Events
Singles Doubles
← 2011 · Geneva Open Challenger · 2013 →

Igor Andreev and Evgeny Donskoy were the defending champions but Andreev decided not to participate.
Donskoy played alongside Dmitry Tursunov.
Johan Brunström and Raven Klaasen won the title, defeating Philipp Marx and Florin Mergea 7–6^(7–2), 6–7^(5–7), [10–5] in the final.

	First round							Quarterfinals							Semifinals							Final
	1	J Delgado K Skupski	6	63	[10]
		M Bachinger O Marach	3	77	[7]			1	J Delgado K Skupski	6	3	[10]
		L Rosol I Zelenay	6	64	[8]				R de Voest J Kerr	3	6	[7]
		R de Voest J Kerr	4	77	[10]										1	J Delgado K Skupski	4	4
	3	J Brunström R Klaasen	65	77	[10]										3	J Brunström R Klaasen	6	6
	WC	I Kunitsyn Alexander Rumyantsev	77	65	[5]			3	J Brunström R Klaasen	7	6
	WC	Loïc Perret Lucas Zweili	4	2					M Draganja L Zovko	5	4
		M Draganja L Zovko	6	6																		3	J Brunström R Klaasen	77	65	[10]
	Alt	T Alves O Charroin	3	6	[5]																	4	P Marx F Mergea	62	77	[5]
		I Sergeyev S Stakhovsky	6	4	[10]				I Sergeyev S Stakhovsky	66	1
		D Lajović V Pospisil	4	4				4	P Marx F Mergea	78	6
	4	P Marx F Mergea	6	6											4	P Marx F Mergea	6	6
		T Kamke M Kohlmann	62	4												E Donskoy D Tursunov	4	4
		C Ebelthite J Pospíšil	77	6					C Ebelthite J Pospíšil	3	4
		E Donskoy D Tursunov	4	6	[10]				E Donskoy D Tursunov	6	6
	2	J Murray A Sá	6	2	[6]

• Main Draw