| René Bréhant de Galinée | |
| Birth Date: | c. 1645 |
| Birth Place: | Rennes, France |
| Death Place: | Enroute to Rome from France |
| Nationality: | French |
| Alma Mater: | Sorbonne |
René Bréhant de Galinée was a member of the Society of Saint-Sulpice (Sulpician Order) at Montreal and an explorer and missionary to the Native Americans. In 1670, he and François Dollier de Casson were the first Europeans to make a recorded transit of the Detroit River. His map of the trip demonstrated that the Great Lakes were all connected.
The Galien River in Michigan is named for him.
École secondaire Père-René-de-Galinée French Catholic secondary school in Cambridge, Ontario is named after him.