The 18th Canadian Parliament was in session from 6 February 1936, until 25 January 1940.

It was controlled by a Liberal Party majority under Prime Minister William Lyon Mackenzie King and the 16th Canadian Ministry.

The Official Opposition was the Conservative Party, led first by Richard Bedford Bennett, and later by Robert Manion.

The Social Credit Party led by J. H. Blackmore made their first federal appearance in this parliament.

There were six sessions of the 18th Parliament, though the last two were extremely short: Following is a full list of members of the eighteenth Parliament listed first by province, then by electoral district.