Pierre Langlois is a Canadian economist and political strategist.
Born in Montreal, Quebec, Canada, he graduated from the Université de Montréal with a B.A. (1998) and a M.A (1999) in economics. His master dissertation paper was on growth theory with empirical evidences from U.S. metropolitan areas.
While working at the Ottawa-based Conference Board of Canada as an associate economist, Langlois was recruited by newly-appointed Parti Québécois finance minister, Pauline Marois. Langlois, at only 26 years old, quickly became a senior top advisor. He was highly involved in the budget preparation and other legislative operations and was a key line writer for the daily question period.
In 2003, Langlois was appointed by the office of the Premier of Quebec as an economic advisor for the upcoming provincial election. Pierre Langlois is seen in the movie À Hauteur d'homme, which is a documentary of the 2003 PQ campaign.
Between 2003 and 2005, Langlois served as a political content advisor to leadership candidate Pauline Marois.
In 2005, Langlois was approached to replace Marcel Lussier, who was fighting cancer, as the Bloc Québécois candidate in the Brossard—La Prairie riding. He refused, alleging his already packed political agenda.
During the 2006 federal election, Bloc Québécois officials asked Langlois to manage Lussier’s campaign against incumbent Liberal minister Jacques Saada. Langlois delivered a surprise victory for the Bloc in this traditionally Liberal riding.
In June 2006, Langlois declined to run for the PQ in the provincial riding of La Prairie, alleging family reasons.
Pierre Langlois is currently working as an economist and a regulation expert.