Barry Morton Gough (born 17 September 1938) is a global maritime and naval historian based on Canada's Pacific coast.
Gough has made in the British Columbia and western North American context a number of monographic contributions to ethnohistory, cross-cultural relations, patterns of missionary acceptance among Northwest Coast peoples, frontier–borderland studies and environmental history.
With the perspective of British sea power worldwide, he has worked to explore the maritime dimensions of British Columbia history and to recast and reaffirm the imperial foundations of Canadian history.