Onésiphore Carbonneau (June 17, 1852 – February 25, 1932) was a Canadian merchant and political figure in Quebec.
He represented L'Islet in the House of Commons of Canada from 1902 to 1904 as a Liberal.
[2] Carbonneau ran unsuccessfully for the Montmagny seat in the House of Commons in 1878.
He was first elected to the House of Commons in a 1902 by-election held after Alphonse Arthur Miville Déchêne was named to the Canadian senate.
This article about a Quebec Member of Parliament from the Liberal Party of Canada is a stub.