List of physiogeographic regions of British Columbia

This is a list of physiogeographic regions of British Columbia, as defined by S.S. Holland in Bulletin 48 of the Ministry of Energy, Mines and Petroleum Resources' Landforms of British Columbia.^[1]^[2] For physiogeologic regions of British Columbia, see List of physiogeologic regions of British Columbia.

Western Cordillera (Canadian Cordillera)

Western System

Saint Elias Mountains

Fairweather Range
Duke Depression
Alsek Ranges
Icefield Ranges

Insular Mountains

Vancouver Island Ranges
Estevan Lowland (aka Estevan Strandflat)
Queen Charlotte Mountains
- Queen Charlotte Ranges
- Skidegate Plateau

Coastal Trough

Georgia Depression
- Fraser Lowland
- Puget Lowland
- Nanaimo Lowland
- Georgia Lowland
Hecate Depression
Nahwitti Lowland
Queen Charlotte Lowland
- Argonaut Plain

Coast Mountains

Boundary Ranges
Pacific Ranges
Kitimat Ranges
Fiord Ranges - Geophysical Survey of Canada designation for the Kitimat Ranges, plus the lower portion of the Pacific Ranges between the icefield-massifs at the core of the range and the coast.^[3] The latter are sometimes labelled the Front Ranges on some topographic maps but are not in evidence on modern versions.

Cascade Mountains

Cascade Mountains

Interior System

Northern Plateau and Mountain Area

Central Plateau and Mountain Area

Interior Mountains (aka Northern Interior Mountains)
- Cassiar Mountains
- Stikine Plateau
- Yukon Plateau
- Omineca Mountains
- Hazelton Mountains
- Nass Ranges
- Skeena Mountains
- Nass Basin (Nass Depression)

Southern Plateau and Mountain Area

Interior Plateau
- Thompson Plateau
- Cariboo Plateau
- Chilcotin Plateau
- Nechako Plateau
  - Fraser Basin
    - Nechako Plain
Rocky Mountain Trench
Columbia Mountains