Doubles
2012 Open de Rennes
Champions	Philipp Marx Florin Mergea
Runners-up	Tomasz Bednarek Mateusz Kowalczyk
Score	6–3, 6–2

Martin Emmrich and Andreas Siljeström were the defending champions but decided not to participate.
Philipp Marx and Florin Mergea won the title, defeating Tomasz Bednarek and Mateusz Kowalczyk 6–3, 6–2 in the final.

Seeds

Draw

Draw

	First round							Quarterfinals							Semifinals							Final
	1	P-H Herbert M Llodra	7	6
		D Rice S Thornley	5	3				1	P-H Herbert M Llodra
		M Authom Y Mertens	3	5					M Gicquel A Olivetti	w/o
		M Gicquel A Olivetti	6	7												M Gicquel A Olivetti	64	4
	3	T Bednarek M Kowalczyk	78	7											3	T Bednarek M Kowalczyk	77	6
		M Draganja L Zovko	66	5				3	T Bednarek M Kowalczyk	6	6
		F Delbonis C Poch-Gradin	77	7					F Delbonis C Poch-Gradin	4	3
	WC	D Petrović Sami Reinwein	65	5																		3	T Bednarek M Kowalczyk	3	2
		A Bedene C Ebelthite	6	6																		4	P Marx F Mergea	6	6
		F Krajinović M Przysiężny	4	3					A Bedene C Ebelthite	1	5
		F Martin Julien Obry	3	611				4	P Marx F Mergea	6	7
	4	P Marx F Mergea	6	713											4	P Marx F Mergea	6	6
	WC	Alexandre David Constant Lestienne	1	2												N Desein P Torebko	3	2
		N Desein P Torebko	6	6					N Desein P Torebko	77	6
		Arnaud Gerard Glenn le Floch-Moen	2	1				2	J Brunström R Klaasen	64	4
	2	J Brunström R Klaasen	6	6

References

• Main Draw