Columbia was a provincial electoral district in the Canadian province of British Columbia. It made its first appearance on the hustings in the election of 1903. It lasted until the 1928 election, when it was merged into Columbia-Revelstoke for the 1933 election. Following the election the new Pattullo government moved to reestablish Columbia as a separate riding, and former MLA Thomas King was elected by acclamation in a 1934 by election.
In 1966 the riding was renamed Columbia River. This riding was later merged with the Revelstoke riding to become Columbia River-Revelstoke, the current riding for the western part of the area. The eastern part of the riding is now part of East Kootenay.
For other current and historical electoral districts in the Kootenay region, please see Kootenay (electoral districts).