Suzanne Blais-Grenier PC (March 2, 1936 – June 13, 2017) was a Canadian politician.
She faced mounting criticism from environmentalists following cuts to various programs, her lackluster performance over several months when being targeted by the Opposition in the House of Commons during question period and her spending on foreign travel.
At the end of 1985, she resigned from Cabinet to protest the government's refusal to prevent the closure of an oil refinery in Montreal.
On September 20, 1988, she was expelled from the Progressive Conservative caucus for refusing to withdraw allegations of kickbacks involving the Quebec wing of the party.
She ran as an independent candidate in the November 1988 general election, but was defeated by Progressive Conservative Benoît Tremblay, and came in fourth place with 2,060 votes.