Golconda is an unincorporated community in Humboldt County, Nevada, United States. Located along Interstate 80 in the northwestern part of the state, it is named for the ancient diamond mining center of Golkonda in India. The community lies east of the city of Winnemucca and the Golconda Summit, a nearby mountain pass. A post office is located in the community.
Golconda was built when discovery of copper, silver, gold, and lead brought entrepreneurs who opened mines and mills in the district. The town was a diverse society including both native-born Americans as well as foreign populations including individuals of French, Portuguese, Paiute, and Chinese descent who all lived and worked in the small community. During 1898-1910, the town had a train depot, several hotels, a school, businesses, newspapers, and two brothels. Its population peaked at about six hundred in 1907-08. Although boosters predicted growth for Golconda, after 1910 the mines played out, leaving the region as an area of ranches and farms. Most of the town's buildings from its mining heyday are gone, and Golconda today is a minor stop on Interstate 80.