National DefenceNDDN
The Standing Committee on National Defence studies the Department of National Defence and the Canadian Armed Forces, as well as the domestic, continental and international security environment.
Official NDDN page on ourcommons.ca →Current membership
Chairs firstMississauga—Lakeshore
ChairLiberalsince Jun 17, 2025Selkirk—Interlake—Eastman
Vice-ChairConservativesince Jun 17, 2025Pierre-Boucher—Les Patriotes—Verchères
Vice-ChairBlocsince Sep 24, 2026Mississauga—Lakeshore
MemberLiberalsince Jun 13, 2025Algonquin—Renfrew—Pembroke
MemberConservativesince Jun 13, 2025Bay of Quinte
MemberLiberalsince Jun 13, 2025Selkirk—Interlake—Eastman
MemberConservativesince Jun 13, 2025Cowichan—Malahat—Langford
MemberConservativesince Jun 13, 2025Nunavut
MemberLiberalsince Apr 29, 2026Labrador
MemberLiberalsince Apr 29, 2026Vernon—Lake Country—Monashee
MemberConservativesince Jun 13, 2025Longueuil—Charles-LeMoyne—Greenfield Park
MemberLiberalsince Jun 13, 2025Les Pays-d'en-Haut
MemberLiberalsince Jun 13, 2025Sudbury
MemberLiberalsince Jun 13, 2025Pierre-Boucher—Les Patriotes—Verchères
MemberBlocsince Sep 22, 2026
Source: House of Commons committee list and per-member role exports, used under the Open Government Licence – Canada. Membership is assembled from the members’ side of the record, so associate members, substitutions for a single meeting and subcommittee seats are not reflected here. Confirm against the official committee page before relying on it.