Yes, in a way, though that is not the term used. What it has is not EXACTLY like the Pacific Parlour car, if that is what you are thinking of. But it does have an Observation-tavern-lounge-dome at the rear, and that serves the role of a "special" lounge car. (there also some sleeping car rooms in that car).
But also keep in mind that the term "parlour car" originally referred to a revenue space simiilar to what is today called business class or like Acela First class, a somewhat swanky day space revenue car. (along with coaches and sleepers, as opposed to being kin to lounges and diners). It does not have that. I suppose the shorter distance trains in Canada do, of course, as they do here, under whatever name.