Gardnerville is an unincorporated town in Douglas County, Nevada, United States, adjacent to the county seat of Minden. The population was 5,656 at the 2010 census.
U.S. Route 395 runs through the center of Gardnerville. State Route 207, known as Kingsbury Grade, connects Gardnerville to Stateline and U.S. Route 50.
The community was named after John Gardner, a local cattleman.