The Open de Bretagne is an annual golf tournament held in Brittany, France. It was founded in 2004.

Having been a stop on the Alps Tour for its first three years, in 2007 it became part of the second tier Challenge Tour schedule. It also forms part of the domestic French Tour.

Year	Tour[a]	Winner	Score	To par	Margin of victory	Runner(s)-up
Blot Open de Bretagne
2024	CHA	John Parry	262	−18	Playoff	Per Längfors
2023	CHA	Stuart Manley	271	−9	2 strokes	Manuel Elvira Lee Slattery
2022	CHA	Alfie Plant	269	−11	1 stroke	Ruaidhri McGee
Open de Bretagne
2021	CHA	Julien Brun	267	−13	2 strokes	Chase Hanna Jérôme Lando-Casanova
2020	CHA	Cancelled due to the COVID-19 pandemic
2019	CHA	Sebastian Heisele	267	−13	2 strokes	Josh Geary
Cordon Golf Open
2018	CHA	Jack Singh Brar	265	−15	3 strokes	Adri Arnaus
2017	CHA	Birgir Hafþórsson	192[b]	−18	7 strokes	Matt Ford Andrea Pavan
2016	CHA	Álvaro Velasco	268	−12	1 stroke	Alexander Knappe Oscar Stark
2015	CHA	Scott Arnold	271	−9	2 strokes	Daan Huizing James Robinson
Open Blue Green Côtes d'Armor Bretagne
2014	CHA	Benjamin Hébert	265	−15	3 strokes	Andrew McArthur
2013	CHA	Andrea Pavan	269	−11	4 strokes	Rhys Davies Robert Dinwiddie
Allianz Open Côtes d'Armor Bretagne
2012	CHA	Eddie Pepperell	277	−3	Playoff	Jeppe Huldahl
2011	CHA	Phillip Archer	273	−7	1 stroke	Roland Steiner
2010	CHA	Sam Walker	272	−8	1 stroke	Victor Riu Raymond Russell
2009	CHA	Lee S. James	274	−6	Playoff	Florian Fritsch
AGF-Allianz Open Côtes d'Armor Bretagne
2008	CHA	Joakim Haeggman	275	−5	1 stroke	Marcus Higley
Open AGF-Allianz Côtes d’Armor Bretagne
2007	CHA	Peter Baker	267	−13	Playoff	Ross McGowan
Open Aquarelle.com Côtes d'Armor Bretagne
2006	ALP	Julien Xanthopoulos	275	−13	3 strokes	Mike Lorenzo-Vera
Open International Côtes d'Armor Bretagne
2005	ALP	Nicolas Joakimides	278	−10	3 strokes	Bertrand Coathalem
2004	ALP	Julien Millet (a)	272	−16	5 strokes	Andrea Maestroni

• Coverage on the Challenge Tour's official site