The Regional District of Central Okanagan (RDCO) is a regional district in the Canadian province of British Columbia, representing two unincorporated Electoral Areas of Central Okanagan East and Central Okanagan West, along with the member municipalities of the City of Kelowna, City of West Kelowna, the District of Lake Country, the District of Peachland, and Westbank First Nation.

The population in 2016 was 194,882, an increase from the official Canada 2006 Census total of 162,276 (these figures exclude the population of reserves belonging to the Westbank First Nation).

It was created from the merger of Central Okanagan G and Central Okanagan H. The 2005 population exclusive of anyone living on an Indian Reserve, was 37,638 people.

In 2007 most of the electoral area's population transferred to the jurisdiction of the newly incorporated District Municipality of West Kelowna.

Central Okanagan West (within the boundaries of, but not part of, the RD) As a census division in the 2021 Census of Population conducted by Statistics Canada, the Regional District of Central Okanagan had a population of 222,162 living in 94,335 of its 102,097 total private dwellings, a change of 14% from its 2016 population of 194,892.