| Cabinet Name: | MacLean ministry |
| Cabinet Type: | ministry |
| Cabinet Number: | 20th |
| Jurisdiction: | British Columbia |
| Flag: | Flag of British Columbia.svg |
| Flag Border: | true |
| Government Head Title: | Premier |
| Government Head: | John Duncan MacLean |
| State Head Title: | Monarch |
| Represented By Title: | Lieutenant Governor |
| Represented By: | Robert Randolph Bruce |
| Opposition Party: | Conservative Party |
| Opposition Leader: | Robert Henry Pooley |
| Election: | N/A (appointed) |
| Legislature Term: | 16th Parliament of British Columbia |
| Legislature Status: | Majority |
| 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.
| Minister | Tenure | |||
|---|---|---|---|---|
| Start | End | |||
| Premier of British Columbia | John Duncan MacLean | August 20, 1927 | August 20, 1928 | |
| Minister of Agriculture | Edward Dodsley Barrow | August 20, 1927 | August 20, 1928 | |
| Attorney General | Alexander Malcolm Manson | August 20, 1927 | August 20, 1928 | |
| Minister of Education | John Duncan MacLean | August 20, 1927 | August 20, 1928 | |
| Minister of Finance | John Duncan MacLean | August 20, 1927 | June 5, 1928 | |
| Dugald Donaghy | June 5, 1928 | August 20, 1928 | ||
| Minister of Industries | John Duncan MacLean | August 20, 1927 | June 5, 1928 | |
| Dugald Donaghy | June 5, 1928 | August 20, 1928 | ||
| Minister of Labour | Alexander Malcolm Manson | August 20, 1927 | August 20, 1928 | |
| Minister of Lands | Thomas Dufferin Pattullo | August 20, 1927 | August 20, 1928 | |
| Minister of Mines | William Sloan | August 20, 1927 | March 2, 1928 | |
| William Henry Sutherland | March 2, 1928 | August 20, 1928 | ||
| Provincial Secretary | William Sloan | August 20, 1927 | December 30, 1927 | |
| Thomas Dufferin Pattullo | December 30, 1927 | June 5, 1928 | ||
| Ian Alistair MacKenzie | June 5, 1928 | August 20, 1928 | ||
| Minister of Public Works | William Henry Sutherland | August 20, 1927 | August 20, 1928 | |
| Minister of Railways | William Henry Sutherland | August 20, 1927 | August 20, 1928 | |
Web site: British Columbia Executive Council Appointments (1871-1986) . 2024-03-13 . Legislative Library of British Columbia . 45–46.