Rules of Engagement

  • If Nathalie Sinclair-Desgagné is your MP, introduce yourself as a constituent—MPs tend to put much more stock in letters from inside their districts.
  • Be brief and respectful.
  • Try to ask a specific question.

Paper & Voice


Nathalie Sinclair-Desgagné
House of Commons
Ottawa, ON
K1A 0A6

(No postage required!)

Phone: 613-947-4788


Main office - Terrebonne
730-732 St. Louis Street
Terrebonne, Quebec
J6W 1J6
Phone: 450-964-9417


You can reach the office of Nathalie Sinclair-Desgagné at