Sunol is an unincorporated community and census-designated place in Cheyenne County, Nebraska, United States. As of the 2010 census it had a population of 73. Sunol is located in the valley of Lodgepole Creek on U.S. Route 30 and U.S. Route 385, 11 miles (18 km) east of Sidney, the county seat. Interstate 80 is 3 miles (5 km) to the south via Nebraska Highway 17E.