With the election of 2015, the Conservatives replaced the NDP as the Official oppostion.
| Critic |
Portfolio |
Duration[4] |
| Hon. Thomas Mulcair |
Leader of the Opposition |
2012–2015 |
| Intergovernmental Affairs |
2012–2015 |
| Leader of the NDP |
2012–2015 |
| Deputy Leader of the NDP |
2007–2012 |
| Opposition House Leader |
2011 |
| Hon. Jack Layton |
Leader of the Opposition |
2011 |
| Intergovernmental Affairs |
2007–2011 |
| Leader of the NDP |
2003–2011 |
| Libby Davies |
Health |
2011–2015 |
| Deputy Leader of the NDP |
2004–2015 |
| David Christopherson |
Deputy Leader of the NDP |
2012–2015 |
| National Defence |
2011–2012 |
| Democratic Reform (Minister of State) |
2008–2012 |
| Megan Leslie |
Deputy Leader of the NDP |
2012–2015 |
| Environment |
2011–2015 |
| Nathan Cullen |
Opposition House Leader |
2012–2015 |
| Associate Critic for Western Canada |
2011 |
| Associate Critic for Natural Resources |
2011 |
| Sadia Groguhé |
Deputy Opposition House Leader |
2012–2015 |
| Deputy Critic for Citizenship, Immigration, and Multiculturalism |
2011–2015 |
| Nycole Turmel |
Opposition Whip |
2012–2015 |
| Leader of the Opposition |
2011–2012 |
| Interim Leader of the NDP |
2011–2012 |
| Intergovernmental Affairs |
2011–2012 |
| Public Works and Governmental Services |
2011 |
| National Caucus Chair |
2011 |
| Philip Toone |
Deputy Opposition Whip |
2011–2015 |
| Deputy Critic for Fisheries (East Coast) |
2011–2015 |
| Peter Julian |
Energy and Natural Resources |
2012–2015 |
| National Caucus Chair |
2011–2015 |
| Finance |
2011–2012 |
| Deputy National Caucus Chair |
2011 |
| Industry |
2011 |
| Malcolm Allen |
Agriculture and Agri-Food |
2011–2015 |
| Charlie Angus |
Ethics, Access to Information, and Privacy |
2011–2015 |
| Copyright and Digital Issues |
2011–2012 |
| Niki Ashton |
Women |
2012–2015 |
| Robert Aubin |
Deputy Critic for Transport, Infrastructure and Communities |
2012–2015 |
| La Francophonie |
2011–2012 |
| Paulina Ayala |
Deputy Critic for Americas and Consular Affairs |
2012–2015 |
| Americas and Consular Affairs (Minister of State) |
2011–2012 |
| Tyrone Benskin |
Deputy Critic for Official Languages |
2012–2015 |
| Canadian Heritage |
2011–2012 |
| Dennis Bevington |
Canadian Northern Economic Development Agency |
2012–2015 |
| Associate Critic for Aboriginal Affairs and Northern Development |
2011–2012 |
| Denis Blanchette |
Deputy Critic for Public Works and Government Services |
2012–2015 |
| Lysane Blanchette-Lamothe |
Seniors |
2012–2015 |
| Deputy Critic for Seniors |
2011–2012 |
| Francoise Boivin |
Justice |
2012–2015 |
| Status of Women |
2011–2012 |
| Deputy Critic for Justice |
2011–2012 |
| Charmaine Borg |
Digital Issues |
2012–2015 |
| Alexandre Boulerice |
Labour |
2012–2015 |
| Deputy Critic for Ethics, Access to Information and Privacy |
2012– |
| Treasury Board |
2011–2012 |
| Marjolaine Boutin-Sweet |
Housing |
2012–2015 |
| Deputy Critic for Human Resources and Skills Development |
2012–2015 |
| Skills (Human Resources and Skills Development) |
2011–2012 |
| Tarik Brahmi |
Deputy Critic for Consumer Protection |
2011–2012 |
| Ruth Ellen Brosseau |
Deputy Critic for Agriculture |
2012–2015 |
| Guy Caron |
Deputy Critic for Finance |
2012– |
| Deputy Critic for International Trade |
2012–2015 |
| Industry |
2011–2012 |
| Andrew Cash |
Deputy Critic for Canadian Heritage |
2012–2015 |
| Deputy Critic for Housing |
2011–2012 |
| Chris Charlton |
Human Resources and Skills Development |
2012–2015 |
| Opposition Whip |
2011–2012 |
| Sylvain Chicoine |
Deputy Critic for Veterans Affairs |
2012–2015 |
| Deputy Critic for Public Safety |
2011–2012 |
| Robert Chisholm |
Fisheries |
2012–2015 |
| Atlantic Gateway |
2012–2015 |
| Deputy Critic for Intergovernmental Affairs |
2012–2015 |
| International Trade |
2011 |
| Olivia Chow |
Transport, Infrastructure and Communities |
2011–2015 |
| Ryan Cleary |
Atlantic Canada Opportunities Agency |
2012–2015 |
| Post-Secondary Education |
2012–2015 |
| Joe Comartin |
Opposition House Leader |
2011–2012 |
| Justice |
2009–2011 |
| Deputy Opposition House Leader |
2011 |
| Raymond Côté |
Small Business and Tourism (Minister of State) |
2011–2012 |
| Jean Crowder |
Aboriginal Affairs |
2012–2015 |
| Human Resources and Skills Development |
2011–2012 |
| Don Davies |
International Trade |
2012–2015 |
| Citizenship and Immigration |
2011–2012 |
| Multiculturalism |
2008–2012 |
| Anne-Marie Day |
Employment Insurance |
2012–2015 |
| Deputy Critic for Human Resources and Skills Development |
2011–2012 |
| Paul Dewar |
Foreign Affairs |
2012–2015 |
| 2007–2011 |
| Pierre Dionne Labelle |
La Francophonie |
2012–2015 |
| Deputy Critic for the CRTC, Copyright, and Digital Issues |
2011–2012 |
| Fin Donnelly |
Western Economic Diversification Canada |
2012–2015 |
| Deputy Critic for Fisheries (West Coast) |
2012–2015 |
| Fisheries and Oceans |
2011–2012 |
| Rosane Doré Lefebvre |
Deputy Critic for Public Safety |
2012–2015 |
| Deputy National Caucus Chair |
2011–2012 |
| Matthew Dubé |
Sport |
2012–2015 |
| Deputy Critic for Post-Secondary Education |
2011–2012 |
| Linda Duncan |
Public Works and Governmental Services |
2012–2015 |
| Aboriginal Affairs and Northern Development |
2011–2012 |
| Randall Garrison |
Public Safety |
2012–2015 |
| LGBT Issues |
2011–2015 |
| Jonathan Genest-Jourdain |
Deputy Critic for Aboriginal Affairs |
2011–2015 |
| Alain Giguère |
Deputy Critic for Pensions |
2011–2015 |
| Yvon Godin |
Official Languages |
2007–2015 |
| Labour |
2011–2012 |
| Claude Gravelle |
Natural Resources |
2011–2012 |
| Dan Harris |
Deputy Critic for Industry |
2012–2015 |
| Deputy Critic for Science and Technology |
2011–2012 |
| Jack Harris |
National Defence |
2012–2015 |
| 2006–2011 |
| Justice |
2011–2012 |
| Carol Hughes |
Deputy Critic for Aboriginal Health |
2012–2015 |
| Bruce Hyer |
Associate Critic for Biodiversity and Parks[5] |
2011 |
| Deputy Critic for Small Business and Tourism |
2011 |
| Matthew Kellway |
Military Procurement (Associate Minister of National Defence) |
2012–2015 |
| Deputy Critic for Military Procurement |
2011–2012 |
| François Lapointe |
Small Business and Tourism |
2012–2015 |
| Alexandrine Latendresse |
Deputy Critic for Democratic Reform |
2011–2015 |
| Hélène Laverdière |
International Development |
2012–2015 |
| Americas and Consular Affairs |
2012–2015 |
| Foreign Affairs |
2011–2012 |
| Deputy Opposition House Leader |
2011–2012 |
| Minister for International Cooperation |
2011 |
| Deputy Critic for Foreign Affairs |
2011 |
| Hélène Leblanc |
Industry |
2012–2015 |
| Science and Technology (Minister of State) |
2011–2012 |
| Laurin Liu |
Deputy Critic for Science and Technology |
2012–2015 |
| Deputy Critic for the Environment |
2011–2012 |
| Hoang Mai |
Deputy Critic for Justice |
2013–2015 |
| National Revenue |
2011–2013 |
| Wayne Marston |
Human Rights |
2011–2015 |
| Federal Economic Development Agency for Southern Ontario |
2012–2015 |
| Pensions (Minister of State) |
2008–2012 |
| Pat Martin |
Canadian Wheat Board |
2011–2015 |
| Brian Masse |
US–Canada Border |
2012–2015 |
| Ontario–Quebec Continental Gateway |
2012–2015 |
| International Trade |
2011–2012 |
| Associate Critic for High-Speed Rail and the US–Canada Border |
2011–2012 |
| Irene Mathyssen |
Pensions |
2012–2015 |
| Seniors (Minister of State) |
2011–2012 |
| Christine Moore |
Deputy Critic for National Defence |
2012–2015 |
| Military Procurement (Associate Minister of National Defence) |
2011–2012 |
| Dany Morin |
Deputy Critic for LGBT Issues |
2011–2015 |
| Marie-Claude Morin |
Housing (Human Resources and Skills Development) |
2011–2012 |
| Pierre Nantel |
Heritage |
2012–2015 |
| Sport (Minister of State) |
2011 |
| Peggy Nash |
Finance |
2012–2015 |
| 2011 |
| Jamie Nicholls |
Deputy Critic for Natural Resources |
2012–2015 |
| Deputy Critic for Transport, Infrastructure, and Communities |
2011–2012 |
| Annick Papillon |
Deputy Critic for Consumer Protection |
2012–2015 |
| Deputy Critic for Veterans' Affairs |
2011–2012 |
| Claude Patry |
Employment Insurance (Human Resources and Skills Development) |
2011–2012 |
| Ève Péclet |
Deputy Critic for Foreign Affairs |
2012–2015 |
| Manon Perreault |
Disabilities |
2011– |
| Anne Minh-Thu Quach |
Deputy Critic for the Environment |
2012–2015 |
| Deputy Critic for Health |
2011–2012 |
| John Rafferty |
Federal Economic Development Initiative for Northern Ontario |
2012–2015 |
| Mathieu Ravignat |
Treasury Board |
2012–2015 |
| Public Works and Governmental Services |
2011–2012 |
| Deputy Critic for International Trade |
2011 |
| Jean Rousseau |
Economic Development Agency for the Regions of Quebec |
2012– |
| Deputy Critic for Agriculture and Agri-Food |
2011–2012 |
| Romeo Saganash |
Deputy Critic for Intergovernmental Aboriginal Affairs |
2013–2015 |
| International Development |
2012 |
| Deputy Critic for International Trade |
2012 |
| Natural Resources |
2011 |
| Jasbir Sandhu |
Asia–Pacific Gateway |
2012–2015 |
| Public Safety |
2011–2012 |
| Craig Scott |
Democratic Reform |
2012–2015 |
| Deputy Critic for Justice |
2012–2013 |
| Djaouida Sellah |
Deputy Critic for Health |
2012–2015 |
| Jinny Sims |
Immigration, Citizenship and Multiculturalism |
2012–2015 |
| Minister for International Cooperation |
2011–2012 |
| Associate Critic for Foreign Affairs |
2011–2012 |
| Associate Critic for Consular Services |
2011 |
| Rathika Sitsabaiesan |
Deputy National Caucus Chair |
2012–2015 |
| Post-Secondary Education (Human Resources and Skills Development) |
2011–2012 |
| Kennedy Stewart |
Science and Technology |
2012–2015 |
| Associate Critic for Natural Resources (Western Canada) |
2011–2012 |
| Peter Stoffer |
Veterans Affairs |
2004–2015 |
| Shipbuilding |
2011–2012 |
| Mike Sullivan |
Deputy Critic for Persons with Disabilities |
2011–2015 |
| Deputy Critic for Housing |
2012–2015 |
| Glenn Thibeault |
Consumer Protection (Industry) |
2008–2015 |
| Sport (Minister of State) |
2011–2012 |
| Murray Rankin |
National Revenue |
2013–2015 |