MacLean ministry
20th ministry of British Columbia
Date formed	August 20, 1927 (1927-08-20)
Date dissolved	August 20, 1928 (1928-08-20)
People and organisations
Monarch	George V
Lieutenant Governor	Robert Randolph Bruce
Premier	John Duncan MacLean
Member parties	Liberal Party
Status in legislature	Majority
Opposition party	Conservative Party
Opposition leader	Robert Henry Pooley
History
Election	N/A (appointed)
Legislature term	16th Parliament of British Columbia
Predecessor	Oliver ministry
Successor	Tolmie ministry

The MacLean ministry was the combined Cabinet (formally the Executive Council of British Columbia) that governed British Columbia from August 20, 1927, to August 21, 1928. It was led by John Duncan MacLean, the 20th Premier of British Columbia, and was composed of members of the Liberal Party.

The MacLean ministry was established following the death of the 19th Premier of British Columbia, John Oliver, and the election of John Duncan MacLean as the leader of the Liberal Party.

The ministry was disestablished and replaced following the defeat of the Liberal Party in the 1928 election.