| Denise | Cole | OPS - EDU | 15 |
| Joey | Coleman | ThePublicRecord.ca | 78 |
| Korinne | Collins | Association of Canadian Pension Management (ACPM) | 39 |
| John | Concannon | Embassy of Ireland | HEAD TABLE |
| Mary | Condon | McCarthy Tétrault | 56 |
| Michael | Cooke | Navigator | 57 |
| David | Corbette | McMaster University | Faculty of Social Sciences | 25 |
| Jacomo | Corbo | PhysicsX | 28 |
| Catherine | Corriveau | Democratic Engagement Exchange | 53 |
| Ehren | Cory | PortsToronto | 67 |
| Eric | Costen | Health Canada | 78 |
| André | Côté | The Dais | 48 |
| Bryan | Cox | PETRONAS Energy Canada Ltd. | 78 |
| Joseph | Cox | CIBC | 34 |
| Stuart | Coxe | Antica Productions Ltd | 5 |
| Andrew | Coyne | (not set) | 51 |
| Barb | Crawford | Babin Bessner Spry LLP | 19 |
| Alessandra | Crawford | Public Policy Forum | 66 |
| Tijs | Creutzberg | Council of Canadian Academies | 57 |
| Paula | Cruickshank | BDC | 49 |
