The 2025 Grand Prix du Morbihan was the 48th edition of the Grand Prix du Morbihan, a one-day road cycling race held on 10 May 2025, starting and finishing in Plumelec, in the Brittany region of northwestern France.
Eight of the eighteen UCI WorldTeams, eight UCI ProTeams, and four UCI Continental teams made up the twenty teams that participated in the race.
UCI WorldTeams
UCI ProTeams
UCI Continental Teams