Jocelyn Coulon (born May 22, 1957) is an author, columnist, journalist, political analyst, and an international research expert in Quebec, Canada. He is well known for authoring various military and other international-related works. Coulon ran in a 2007 by-election for the Liberal Party of Canada in which he lost to the New Democratic Party (NDP) candidate Thomas Mulcair.
Professional and educational background
Coulon attended the Université de Montréal and obtained a diploma in political sciences. He later became a columnist and journalist for Montreal newspaper Le Devoir and was in charge of the international news section. He worked as a journalist between 1985 and 1999 and later wrote political editorials at La Presse. He was also director of weekly revue Aéromag from 1981 to 1984.
During the 1990s and 2000s, Coulon published various books on military and international issues including the state of Canada's military, the United States, the Iraq War, the United Nations, Africa, globalization and the Lebanon-Israel crisis.
Before entering politics, he was also a researcher on various related international affairs, especially military operations. He is currently the director of Francophone Network on Peace Operations of the Centre d'études et de recherches internationales de l'Université de Montréal and is a guest professor at the university's political sciences department.  He also sits on the Advisory Council of the Canadian Defence and Foreign Affairs Institute.
In 2007, Coulon entered federal politics when he was handpicked by Liberal leader Stéphane Dion to run as a Liberal candidate for Outremont in a by-election that was held on September 17, 2007. The seat was vacated by former Transportation Minister Jean Lapierre who pursued his career as a political analyst at TVA. Coulon faced former provincial Liberal Environment Minister Thomas Mulcair from the NDP.
During his campaign, Coulon criticized the Conservative government of Stephen Harper on the handling of the War in Afghanistan, accusing them of complying with the policy of US President George W. Bush.
His nomination was heavily criticized by the B'nai Brith Canada Jewish group which accused him of being anti-American and anti-Israel because of his views on Middle East issues such as the Hamas-Israel-Lebanon conflict. The Quebec-Israel Committee however, stated that B'Nai Brith's statements were exaggerated and that Coulon had every right to be the Liberal candidate. These issues were thought to be important because the Jewish community in Outremont made up 10% of the riding population.
While Outremont had been a Liberal stronghold since 1935 (except for the 1988 election), the NDP won their first Canadian House of Commons seat in the province of Quebec since 1990. Coulon received 28.5% of the vote while Mulcair finished with 48.6%. For the most part, the campaign was a tight race between the two candidates, however late polls pointed to an NDP victory, with visits from star party members Ken Dryden and Justin Trudeau unable to regain the lead for the Liberals.
A Dion aide blamed the Outremont by-election on several factors, including poor organization, lack of communication, and lack of a clear policy on Quebec, while former MP Jean Lapierre suggested that it was due to Dion's 14% approval rating in the province. The Conservatives focused their attacks on the leadership skills of Dion, who had been campaigning in the riding. In addition, the Halifax Chronicle-Herald reported that unidentified "Dion loyalists" were accusing Michael Ignatieff supporters of undermining by-election efforts. Though Ignatieff phoned up Dion to deny the allegations, the Globe and Mail suggested that the report had a negative impact on the Liberals' morale, citing the NDP's widening lead after the article's release.
- En première ligne: Grandeurs et misères du systeme militaire (On the front line: the lengths and miseries of the military system) (1991)
- La dernière croisade: La Guerre du Golfe et le role caché du Canada (The last crusade: The Gulf War and the hidden role of Canada) (1992)
- Les Casques Bleus' (Soldiers of Diplomacy: The United Nations, Peacekeeping, and The New World Order) (1994) 
- L'Aggression, les États-Unis, l'Irak et le monde (The aggression, the United States, Iraq and the world) (2004)
- Guide du Maintien de la paix (2005) (Guide for maintaining the world peace) (2004)
- Le moment unipolaire (The unipolar moment) (2005)
- La nouvelle FINUL: espoirs et dangers (The new UNIFIL:hopes and dangers) (2005)
- La morale au temps de la peste (Morale in the time of plague) (2005)
- Guide du Maintien de la paix (2007) (Guide for maintaining world peace) (2006)
- Les maux de l'Afrique' (Africa's Wounds) (2006)
- La naissance de deux géants (The birth of two giants) (2006)
- Le naufrage d'une illusion: Changer l'Irak pour mieux la reconstruire (The sinking of an illusion: Changing Iraq for a better reconstruction) - one chapter in Réalités nationales et mondialisation (National realities and Globalization) (2007)
- Guide du Maintien de la paix (2008) (Guide for maintaining world peace) (2007)
- Jocelyn Coulon
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- Coup dur pour Stéphane Dion, Le Devoir, September 18, 2007