1977 GP Ouest–France
# 1977 GP Ouest–France

The 1977 GP Ouest-France was the 41st edition of the GP Ouest-France cycle race and was held on 23 August 1977. The race started and finished in Plouay. The race was won by Jacques Bossis.

## General classification

| Rank | Rider | Time |
| - | - | - |
| 1 | Jacques Bossis (FRA) | 5h 33' 00" |
| 2 | Roger Legeay (FRA) | + 0" |
| 3 | Christian Seznec (FRA) | + 0" |
| 4 | André Chalmel (FRA) | + 0" |
| 5 | Raymond Martin (FRA) | + 15" |
| 6 | Bernard Hinault (FRA) | + 2' 10" |
| 7 | Yvon Bertin (FRA) | + 2' 10" |
| 8 | Jonathan Boyer (USA) | + 2' 10" |
| 9 | Michel Le Denmat (FRA) | + 2' 10" |
| 10 | Bernard Quilfen (FRA) | + 2' 15" |
