The lieutenant governor of British Columbia (/lɛfˈtɛnənt/) 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 December 1858 and July 1863, the title of lieutenant governor of British Columbia was given to Richard Clement Moody, who was Chief Commissioner of Lands and Works for British Columbia and Commander of the Royal Engineers, Columbia Detachment that founded the Colony of British Columbia in 1858. Moody's office coexisted with the office of governor of British Columbia that was held by James Douglas during that time.
The lieutenant governor of British Columbia is appointed in the same manner as the other provincial viceroys in Canada and is similarly tasked with carrying out most of the monarch's constitutional and ceremonial duties. Since 30 January 2025, Wendy Lisogar-Cocchia has served as the 31st lieutenant governor of British Columbia.