Simon-Pierre Diamond

Simon-Pierre Diamond
MNA for Marguerite-D'Youville
In office
April 25, 2007 – November 5, 2008
Preceded byPierre Moreau
Succeeded byMonique Richard
Personal details
Born (1985-02-09) February 9, 1985
Boucherville, Quebec, Canada
Political partyADQ (2007-2008)
Liberal (2010-present)

Simon-Pierre Diamond (born February 9, 1985) is a politician in Quebec, Canada. He represented the Marguerite-D'Youville district in the National Assembly of Quebec from 2007 to 2008 as a member of the Action démocratique du Québec.

From 2004 to 2007, Diamond, a law student at Université de Montréal and a resident of Boucherville, served as President of the Youth Commission of the ADQ. He supports same-sex marriage, but believes that only the federal government has jurisdiction over that issue.[1]

In the 2007 election at age 22, Diamond became the youngest member ever elected to the Quebec legislature,[2] a record he held until the 2012 election of Léo Bureau-Blouin; the previous recordholders had been André Boisclair and Claude Charron.[3]

Diamond was elected with 37% of the vote, defeating PQ candidate Sébastien Gagnon (31%) and Liberal incumbent Pierre Moreau (27%). He took office on April 12, 2007.[4] On April 19, 2007, he was selected to be the Official Opposition's Shadow Minister of Environment and Sustaining Development.[5] He lost his seat in the 2008 election along with 33 other ADQ MNAs, coming in third place in his riding with 18.46% of the vote.[6]

On May 31, 2010, it was announced Diamond had switched to the Liberal Party and would be running for them in the July 5 Vachon by-election.[7] He was defeated in that election by Parti Québécois candidate Martine Ouellet.[8]

Diamond was born in Boucherville, Quebec. His father is a federal Liberal.[2]

Electoral record

Quebec provincial by-election, July 5, 2010: Vachon
Party Candidate Votes % ±%
Parti Québécois Martine Ouellet 7,863 59.15 +10.51
Liberal 3,236 24.34 −7.94
Action démocratique Alain Dépatie 879 6.61 −7.06
Québec solidaire Sébastien Robert 727 5.47 +3.23
Green Yvon Rudolphe 419 3.15 −0.01
Independent Denis Durand 98 0.74 −2.42
Independent Régent Millette 71 0.53 -
Total valid votes 13,293 100.00
Rejected and declined votes 174
Turnout 13,467 29.25 −32.23
Electors on the lists 46,046

Source: Official Results, Le Directeur général des élections du Québec.

2008 Quebec general election
Party Candidate Votes % ±%
Parti Québécois Monique Richard 14,533 39.75 +8.70
  Liberal Jean-Robert Grenier 13,119 35.88 +8.68
Action démocratique Simon-Pierre Diamond 6,750 18.46 -18.61
Green Thomas Goyette-Levac 1,097 3.00 -
Québec solidaire Hugo Bergeron 1,064 2.91 -1.76
2007 Quebec general election
Party Candidate Votes % ±%
Action démocratique Simon-Pierre Diamond 15,536 37.07 +20.39
Parti Québécois Sébastien Gagnon 13,015 31.05 -8.14
  Liberal Pierre Moreau 11,401 27.20 -14.18
Québec solidaire Daniel Michelin 1,958 4.67 +3.31*

* Increase is from UFP

  • "Biography". Dictionnaire des parlementaires du Québec de 1792 à nos jours (in French). National Assembly of Quebec.
  • Political rookie makes history in Quebec

Footnotes