White Pine County is a county located in the U.S. state of Nevada. As of the 2010 census, the population was 10,030. Its county seat is Ely.

It is the home of Great Basin National Park. The name "White Pine" is an old name for the Limber Pine, a common tree in the county's mountains. In 2009, White Pine County ranked ninth in the United States for suicide rates. In 2014, the county ranked fifth for suicide, out of more than 3,100 U.S. counties.