Sentinel Peak, Sentinel Mountain, or variations, may refer to: Sentinel Peak (Antarctica) Sentinel Range, Antarctica Sentinel Peak (Alberta), Canada Sentinel Peak (Adamant Range), Canada Sentinel Peak (British Columbia), Canada El Centinela (Baja California, Mexico) El Centinella (Colima, Mexico) Sentinel Peak (New Zealand) Sentinel Peak (Drakensberg, South Africa) United States Sentinel Peak (Alaska) Sentinel Peak (Arizona) Sentinel Peak (Inyo County, California) Sentinel Peak (Tulare County, California) Sentinel Peak (Colorado) Sentinel Peak (Idaho) Sentinel Peak (Montana) Sentinel Peak (Nevada) Sentinel Peak (New Mexico) Sentinel Peak (Oregon) Sentinel Peak (Washington) in the North Cascades Sentinel Peak (Jefferson County, Washington) in the Olympic Mountains