Glenbrook is a census-designated place on the east shore of Lake Tahoe in Douglas County, Nevada, United States. The population was 215 at the 2010 census. Beach and Bay are for residents and renters living in Glenbrook's gated community. There is no public access to the beach or bay. The community is named after the Glenbrook House hotel and is at an elevation of 6,250 feet. Glenbrook is included in the Gardnerville Ranchos micropolitan statistical area.