| James D. Denegre | |
| State Senate: | Minnesota |
| District: | 40th |
| Term Start: | January 5, 1915 |
| Term End: | December 30, 1926 |
| State Senate2: | Minnesota |
| District2: | 36th |
| Term Start2: | January 3, 1911 |
| Term End2: | January 4, 1915 |
| Birth Name: | James Denis Denegre |
| Birth Date: | 5 May 1868 |
| Birth Place: | New Orleans, Louisiana, U.S. |
| Death Place: | Ramsey County, Minnesota, U.S. |
| Party: | Republican |
| Residence: | Saint Paul, Minnesota, U.S. |
| Education: | Phillips Exeter Academy Princeton University (AM) University of Minnesota Law School |
| Profession: | Politician, lawyer |
James Denis Denegre (May 5, 1868 - December 30, 1926) was an American lawyer and politician.
Denegre was born in New Orleans, Louisiana. He graduated from Phillips Exeter Academy in 1885 and from Princeton University in 1889. He received his law degree from the University of Minnesota Law School in 1889. Denegre was admitted to the Minnesota bar. He lived with his wife and family in Saint Paul, Minnesota, and practiced law in Saint Paul, Minnesota. Denegre served in the Minnesota Senate from 1911 until his death in 1926. He was a Republican.[1]