| Date | Late May-Early June |
|---|---|
| Region | Brittany, France |
| English name | Grand Prix of Plumelec-Morbihan |
| Local name(s) | Grand Prix de Plumelec-Morbihan (French) |
| Discipline | Road race |
| Competition | UCI Europe Tour |
| Type | Single-day |
| First edition | 1974 |
| Editions | 40 (as of 2015) |
| First winner |
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| Most wins |
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| Most recent |
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Grand Prix de Plumelec-Morbihan is a single-day road bicycle race held annually in May around Plumelec, in the region of Brittany, France. Since 2005, the race is organized as a 1.1 event on the UCI Europe Tour, also being part of the Coupe de France de cyclisme sur route.