Longmire () is a visitor center in Mount Rainier National Park, located east of the Nisqually Entrance. The area is named after James Longmire, an early settler in Puget Sound. The area is in the Nisqually River valley at an elevation of between The Ramparts Ridge and the Tatoosh Range. Longmire is surrounded by old-growth Douglas fir, western red cedar and western hemlock.