| Hannah | Thibedeau | Global Public Affairs | 31 |
| Sarah | Thiele | Manitoba Government | 33 |
| Bruce | Thompson | Microsoft Canada | 83 |
| Paul | Thompson | Employment and Social Development Canada | 70 |
| Scott | Thompson | (not set) | 99 |
| Meaghan | Thumath | Vancouver Coastal Health | 53 |
| Michael | Tibollo | Ontario Government - Ministry of the Attorney General | 72 |
| Rahul | Tikoo | AV-CANADA | 94 |
| Patricia | Torsney | Inter-Parliamentary Union | 15 |
| Sasha | Tregebov | The Behavioural Insights Team Canada | 13 |
| Jenny | Tremblay | Employment and Social Development Canada | 70 |
| Ilse | Treurnicht | PPF | 9 |
| Anna | Triandafyllidou | Toronto Metropolitan University | 14 |
| Mary Ann | Triggs | Employment and Social Development Canada | 70 |
| Heather | Tulk | TELUS | 93 |
| Antoinette | Tummillo | Empire Club of Canada | 3 |
| Jen | Turner | YMCA Canada | 27 |
| Geoff | Turner | Bluesky Strategies | 31 |
| Alison | Uncles | Public Policy Forum | 66 |
| Alexandra | Valcour | Public Affairs & Government Relations | 81 |
