The lieutenant governor of British Columbia is the representative of the monarch in the province of British Columbia, Canada. The office of lieutenant governor is an office of the Crown and serves as a representative of the monarchy in the province, rather than the governor general of Canada. The office was created in 1871 when the Colony of British Columbia joined Confederation. Since then the lieutenant governor has been the representative of the monarchy in British Columbia. Previously, between 1858 and 1863 under colonial administration the title of lieutenant governor of British Columbia was given to Richard Clement Moody as commander of the Royal Engineers, Columbia Detachment. This position coexisted with the office of governor of British Columbia served by James Douglas during that time.

The Colony of Vancouver Island, officially known as the Island of Vancouver and its Dependencies, was a Crown colony of British North America from 1849 to 1866, after which it was united with the mainland to form the Colony of British Columbia. The united colony joined Canadian Confederation, thus becoming part of Canada, in 1871. The colony comprised Vancouver Island and the Gulf Islands of the Strait of Georgia.