The Ontario New Democratic Party Shadow Cabinet for the 40th Legislative Assembly of Ontario was announced on October 25, 2011.
| Critic | Portfolio | Duration | |
|---|---|---|---|
| Andrea Horwath | Leader of the NDP | 2009-2022 | |
| Intergovernmental Affairs | 2009-2014 | ||
| Teresa Armstrong | Training, Colleges & Universities | 2011-2014 | |
| Seniors | 2011-2014 | ||
| Gilles Bisson | House Leader | 2011–2014 | |
| Transportation | 2010–2014 | ||
| Sarah Campbell | Natural Resources | 2011-2014 | |
| Aboriginal Affairs | 2011–2014 | ||
| Cheri DiNovo | Community and Social Services | 2011–2014 | |
| Women's Issues | 2011-2014 | ||
| Whip | 2011-2014 | ||
| Cindy Forster | Municipal Affairs & Housing | 2011-2014 | |
| France Gélinas | Health and Long Term Care | 2007–2014 | |
| Francophone Affairs | 2008–2014 | ||
| Michael Mantha | Northern Development & Mines | 2011–2014 | |
| Rosario Marchese | Economic Development & Innovation | 2011–2014 | |
| Greater Toronto Area Issues | 2009–2014 | ||
| Paul Miller | Government Services | 2009–2014 | |
| Sport | 2011–2014 | ||
| Tourism and Culture | 2011–2014 | ||
| Taras Natyshak | Labour | 2011–2014 | |
| Community Safety and Correctional Services | 2011–2014 | ||
| Infrastructure | 2011–2014 | ||
| Michael Prue | Finance | 2011–2014 | |
| Citizenship and Immigration | 2011-2014 | ||
| Jonah Schein | Environment | 2011–2014 | |
| Urban Transportation | 2011-2014 | ||
| Jagmeet Singh | Attorney General | 2011–2014 | |
| Consumer Services | 2011-2014 | ||
| Peter Tabuns | Energy | 2007–2014 | |
| Education | 2011-2014 | ||
| Monique Taylor | Children and Youth Services | 2011–2014 | |
| John Vanthof | Agriculture, Food & Rural Affairs | 2011-2014 |