| Charles Delagrave | |
| Office: | Member of the Legislative Assembly of Quebec for Québec-Ouest |
| Predecessor: | Joe Power |
| Successor: | Wilfrid Samson |
| Term Start: | 1935 |
| Term End: | 1944 |
| Office2: | Member of the Legislative Council of Quebec for De la Durantaye |
| Predecessor2: | Cyrille Vaillancourt |
| Successor2: | Joseph Boulanger |
| Term Start2: | 1944 |
| Term End2: | 1952 |
| Birth Date: | 17 January 1881 |
| Birth Place: | Quebec City, Quebec |
| Death Place: | Quebec City, Quebec |
| Party: | Liberal |
| Profession: | Politician |
Charles Delagrave (17 January 1881 - 25 August 1952) was a Canadian notary and politician.
Born in Quebec City, Quebec, Delagrave was educated at the Séminaire de Québec and the Université Laval before becoming a notary in 1903.
He was elected to the Legislative Assembly of Quebec for Québec-Ouest in 1935. A Liberal, he was re-elected in 1936 and 1939. He was appointed to the Legislative Council of Quebec for de La Durantaye in 1944. He served until his death in 1952.