| Trish Altass | |
| Office: | Member of the Legislative Assembly of Prince Edward Island for Tyne Valley-Sherbrooke |
| Term Start: | April 23, 2019 |
| Term End: | March 6, 2023 |
| Predecessor: | Riding established |
| Successor: | Hilton MacLennan |
| Party: | Green |
Trish Altass is a Canadian politician, who was elected to the Legislative Assembly of Prince Edward Island in the 2019 Prince Edward Island general election.[1] She represented the district of Tyne Valley-Sherbrooke as a member of the Green Party of Prince Edward Island.
She lost her seat in the 2023 general election.[2]