|Member of the National Assembly of Quebec for Saint-Hyacinthe|
|Preceded by||Fernand Cornellier|
|Succeeded by||Maurice Dupré|
March 24, 1923|
|Died||September 27, 2007
|Political party||Union Nationale|
Cordeau served as a city councillor in Saint-Hyacinthe from 1973 to 1988.
Member of the legislature
He ran as a Union Nationale candidate to the provincial legislature in the district of Saint-Hyacinthe in the 1976 election and won against both Liberal incumbent Fernand Cornellier and Parti Québécois (PQ) candidate Charles-Henri Tremblay. He lost the 1981 election against PQ candidate Maurice Dupré.
Cordeau died on September 27, 2007.