see also: 1988 canadian incumbents, 1990 canadian incumbents ==crown== *head of state - queen elizabeth ii ==federal government== *governor general - jeanne sauvÃ© ===cabinet=== *prime minister - brian mulroney *deputy prime minister - don mazankowski *minister of finance - michael wilson *secretary of state for external affairs - joe clark *secretary of state for canada - lucien bouchard then gerry weiner *minister of national defence - perrin beatty then bill mcknight *minister of national health and welfare - jake epp then perrin beatty *minister of regional industrial expansion - robert de cotret then harvie andrÃ© *minister of the environment - lucien bouchard *minister of justice - joe clark (acting) then doug lewis *minister of transport - benoÃ®t bouchard *minister of communications - lowell murray (acting) then marcel masse *minister of fisheries and oceans - tom siddon *minister of agriculture - don mazankowski *minister of public works - otto jelinek then elmer mackay *minister of employment and immigration - barbara mcdougall *minister of indian affairs and northern development - bill mcknight then pierre cadieux *minister of energy, mines and resources - marcel masse then jake epp *minister of veterans affairs - gerald stairs merrithew ==parliament== see: 34th canadian parliament ===party leaders=== *progressive conservative party of canada - brian mulroney *liberal party of canada - john turner *new democratic party- ed broadbent then audrey mclaughlin *reform party of canada - preston manning ===supreme court justices=== *chief justice: brian dickson *william mcintyre then beverley mclachlin *bertha wilson *antonio lamer *gÃ©rard v. la forest *john sopinka *jean beetz then peter decarteret cory *claire l'heureux-dubÃ© *gerald eric le dain then charles d. gonthier ===other=== 
1989_in_Canada Lists_of_Canadian_leaders_by_year