|Member of the National Assembly of Quebec for Repentigny|
|Assumed office |
April 7, 2014
|Preceded by||Scott McKay|
|Political party||Coalition Avenir Québec|
Lavallée joined the Coalition Avenir Québec (CAQ) at the time of its founding in 2011. She was elected as a member of the National Assembly in 2014 for the CAQ when she defeated the incumbent in Repentigny, Scott McKay of the Parti Québécois.
Lavallée has lived in the city of Repentigny since 1970. Prior to her election to the provincial legislature in 2014, she was a civil law notary and legal advisor in private practice. She is a member of the chamber of commerce for L'Assomption Regional County Municipality, where from 2011 to 2013 she served on the chamber's committee for women in business, and later on the committee for business development and local purchasing.
|2014 Quebec general election|
|Coalition Avenir Québec||Lise Lavallée||13,889||36.07||-1.63|
|Parti Québécois||Scott McKay||12,941||33.61||-7.09|
|Québec solidaire||Olivier Huard||2,490||6.47||+2.27|
|Option nationale||Christian Strasbourg||260||0.68||-1.62|
|Total valid votes||38,505||98.39||–|
|Total rejected ballots||631||1.61||–|
|Electors on the lists||51,484||–||–|
|Coalition Avenir Québec gain from Parti Québécois||Swing||+2.73|
- Nguonly, Olivia (8 April 2014). "Scott McKay, défait… mais serein". Hebdo Rive Nord. Archived from the original on 8 April 2014. Retrieved 8 April 2014.
- Chartier, Pierre. "Lise Lavallée, Coalition avenir Québec". L'Express. Archived from the original on 8 April 2014. Retrieved 8 April 2014.
- "Lise Lavallée". Coalition Avenir Québec. Archived from the original on 8 April 2014. Retrieved 8 April 2014.