This is a list of members of the Senate of Canada in the 42nd Canadian Parliament.
^ The province of Quebec has 24 Senate divisions which are constitutionally mandated.
In all other provinces, a Senate division is strictly an optional designation of the senator's own choosing, and has no real constitutional or legal standing.
A senator who does not choose a special senate division is designated a senator for the province at large.
The party standings in the Senate have changed during the 42nd Canadian Parliament as follows: