He represented Châteauguay in the Legislative Assembly of Quebec from 1867 to 1882 as a Liberal.
He was born in Sainte-Philomène, Lower Canada, the son of François Laberge and Appoline Brault.
Laberge was educated at the collège de Montréal and McGill University.
He qualified to practise as a doctor in 1856 and set up practice at Sainte-Philomène.
Laberge died in office at Sainte-Philomène at the age of 54.