# Montarville (provincial electoral district)

Montarville (French pronunciation:) is a provincial electoral district in the Montérégie region of Quebec, Canada that elects members to the National Assembly of Quebec. It consists of the municipalities of Boucherville and Saint-Bruno-de-Montarville, both of which are part of the urban agglomeration of Longueuil.
It was created for the 2012 election from parts of the Marguerite-D'Youville and Chambly electoral districts.
Marguerite-D'Youville, which ceased to exist, consisted of Boucherville and Sainte-Julie. To create Montarville, Sainte-Julie was moved to the Verchères electoral district and Saint-Bruno-de-Montarville was taken from Chambly.

## Members of the National Assembly

| Legislature | Years | Member | Party |
| Riding created from Marguerite-D'Youville and Chambly |||||
| 40th | 2012–2014 | Nathalie Roy | Coalition Avenir Québec |
| 41st | 2014–2018 | Nathalie Roy | Coalition Avenir Québec |
| 42nd | 2018–2022 | Nathalie Roy | Coalition Avenir Québec |
| 43rd | 2022–Present | Nathalie Roy | Coalition Avenir Québec |

## Election results

vte2022 Quebec general election :
| Party | Candidate | Votes | % | ±% |
| | Coalition Avenir Québec | Nathalie Roy | 19,045 | 45.90% | +4.79 |
| | Parti Québécois | Daniel Michelin | 7,753 | 18.69% | +2.55 |
| | Québec solidaire | Marie-Christine Veilleux | 6,741 | 16.25% | +0.35 |
| | Liberal | Lucie Gagnon | 5,090 | 12.27% | -12.10 |
| | Conservative | Evans Henry | 2,124 | 5.12% | +5.12 |
| | Green | Jeanne Dufour | 601 | 1.45 | +.145 |
| | Climat Québec | Isadora Lamouche | 134 | 0.32 | +0.32 |
| Total valid votes | Total valid votes | Total valid votes | 41,488 | – |
| Total rejected ballots | Total rejected ballots | Total rejected ballots | | – |
| Turnout | Turnout | Turnout | |
| Electors on the lists | Electors on the lists | Electors on the lists | | – | – |
vte2018 Quebec general election :
| Party | Candidate | Votes | % | ±% |
| | Coalition Avenir Québec | Nathalie Roy | 17,368 | 41.11 | +6.07 |
| | Liberal | Ludovic Grisé Farand | 10,298 | 24.37 | -6.92 |
| | Parti Québécois | Daniel Michelin | 6,820 | 16.14 | -10.18 |
| | Québec solidaire | Caroline Charette | 6,716 | 15.9 | +9.25 |
| | New Democratic | Lise Roy | 836 | 1.98 | |
| | Bloc Pot | Jean Dury | 214 | 0.51 | |
| Total valid votes | Total valid votes | Total valid votes | 42,252 | 98.60 |
| Total rejected ballots | Total rejected ballots | Total rejected ballots | 599 | 1.40 |
| Turnout | Turnout | Turnout | 42,851 | 80.37 |
| Eligible voters | Eligible voters | Eligible voters | 53,315 |
| | Coalition Avenir Québec hold | Coalition Avenir Québec hold | Swing | Swing | +6.495 |
| Source(s) "Rapport des résultats officiels du scrutin". Élections Québec. |||||||
2014 Quebec general election :
| Party | Candidate | Votes | % | ±% |
| | Coalition Avenir Québec | Nathalie Roy | 14,999 | 35.04 | -0.70 |
| | Liberal | Jacques Gendron | 13,392 | 31.29 | +6.80 |
| | Parti Québécois | Simon Prévost | 11,268 | 26.32 | -5.17 |
| | Québec solidaire | Jean Marc Ostiguy | 2,845 | 6.65 | +2.18 |
| | Option nationale | Anthony van Duyse | 301 | 0.70 | -1.25 |
| Total valid votes | Total valid votes | Total valid votes | 42,805 | 98.83 | – |
| Total rejected ballots | Total rejected ballots | Total rejected ballots | 505 | 1.17 | – |
| Turnout | Turnout | Turnout | 43,310 | 83.17 | -4.49 |
| Electors on the lists | Electors on the lists | Electors on the lists | 52,071 | – | – |
| | Coalition Avenir Québec hold | Coalition Avenir Québec hold | Swing | Swing | -3.75 |
2012 Quebec general election :
| Party | Candidate | Votes | % | ±% |
| | Coalition Avenir Québec | Nathalie Roy | 16,083 | 35.74 | +19.96 |
| | Parti Québécois | Monique Richard | 14,175 | 31.50 | -4.56 |
| | Liberal | Nicole Girard | 11,020 | 24.49 | -16.90 |
| | Québec solidaire | David Fortin Côté | 2,010 | 4.47 | +1.22 |
| | Option nationale | Luc Lapierre-Pelletier | 877 | 1.95 | – |
| | Green | Dominique Robitaille | 633 | 1.41 | -1.80 |
| | Conservative | Claude Leclair | 205 | 0.46 | – |
| Total valid votes | Total valid votes | Total valid votes | 45,003 | 99.16 | – |
| Total rejected ballots | Total rejected ballots | Total rejected ballots | 381 | 0.84 | – |
| Turnout | Turnout | Turnout | 45,384 | 87.66 | |
| Electors on the lists | Electors on the lists | Electors on the lists | 51,772 | – | – |
| | Coalition Avenir Québec notional gain from Liberal | Coalition Avenir Québec notional gain from Liberal | Swing | Swing | +18.43 |
^ Change based on redistributed results. CAQ change from ADQ.