British Columbia (B.C.) is the third largest Canadian province by population and fourth largest provincial economy. Like other provinces in the Canadian federation, B.C. consists of both private and public institutions. However, as Canada's westernmost province, located between the Pacific Ocean and the Rocky Mountains, B.C. has unique economic characteristics that distinguish it from much of the rest of Canada.

Geography has played a significant role in the province's economic development. B.C.’s location on Canada's west coast puts it at the commercial crossroads of the Asia-Pacific region and North America.

B.C. is geographically characterized by mountainous topography along with substantial areas of lowlands and plateaus. Though less than 5% of B.C.’s land is arable due to mostly mountainous terrain, the province is agriculturally rich. This can be attributed to relatively mild weather along the Pacific Northwestern coast and in various sheltered valleys.

There are eight economic regions within B.C. This includes: the Cariboo, Kootenay, Lower Mainland/Southwest, Nechako, North Coast, Northeast, Vancouver Island and Coast, and Thompson/Okanagan region. In addition to the many towns and cities in these regions, the province is home to over 200 First Nations.

According to the 2021 census, 85% of the population is classified as urban and is highly concentrated along B.C.’s southern coast. Around 60% of B.C.’s population resides in the Mainland/Southwest region which includes the City of Vancouver. West of the Lower Mainland across the Strait of Georgia lies Vancouver Island, which encompasses approximately 20% of the population, including Victoria, the provincial capital.

While service-based industries dominate its cities, resource-based sectors—principally forestry, agriculture, natural gas and mining, figure prominently as economic activities in less urbanized areas.

Indigenous peoples have lived in the area now known as B.C. for more than 10,000 years, where economic activities centred around fishing, hunting and food gathering. The area was home to thousands of Indigenous peoples when European explorers began to visit in the 1750s. However, the area was difficult for early Europeans to reach, so it was the last part of North America to be explored.

It was not until the first half of the 19th century that the Hudson's Bay Company expanded to the west of the Rocky Mountains and established trading outposts. The company traded with Indigenous tribes for sea otter pelts and animal furs. In 1849, Vancouver Island was colonized by the British and a lease was granted to the Hudson's Bay Company giving it exclusive trading rights on Vancouver Island. Soon after, the Gold Rush attracted tens of thousands of people to the interior areas of the province. B.C. remained a British colony until 1871 when it became a province of Canada. In 1885, the Canadian Pacific Railway was completed, linking the country from east to west. The railway increased trade and the movement of people and resources from the Atlantic to the Pacific.