Alexandra Mendès MP (born November 3, 1963) is a Canadian Liberal politician, currently serving as the Member of Parliament for the riding of Brossard—Saint-Lambert since 2015.

Mendès worked as a constituency assistant to Jacques Saada, who served as a Liberal MP for Brossard—La Prairie from 1997 to 2006.

She has worked for fifteen years at a settlement organization for new immigrants and refugees at Maison Internationale de la Rive-Sud.

[5] On April 11, 2017, the Speaker of the House of Commons Geoff Regan said the motion was unprecedented and ruled that the Question of Privilege should be revived.

[7] On February 28, 2019, Mendès created controversy when during an emergency debate on the SNC-Lavalin affair she said "I really do not understand why this is a big deal.