Rules of Engagement

  • If Catherine McKenna 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


Catherine McKenna
House of Commons
Ottawa, ON
K1A 0A6

(No postage required!)

Phone: 1 613 996-5322


107 Catherine Street (Main Office)
Ottawa ON K2P 0P4
Phone: 1 613 946-8682


You can reach the office of Catherine McKenna at