The 2016 United States presidential election in Nebraska was held on Tuesday, November 8, 2016, as part of the 2016 United States presidential election in which all 50 states plus the District of Columbia participated. Nebraska voters chose electors to represent them in the Electoral College via a popular vote, pitting the Republican Party's nominee, businessman Donald Trump, and running mate Indiana Governor Mike Pence against Democratic Party nominee, former Secretary of State Hillary Clinton, and her running mate Virginia Senator Tim Kaine. Nebraska has five electoral votes in the Electoral College, two from the state at large, and one each from the three congressional districts.

Douglas County is a county located in the U.S. state of Nebraska. As of the 2020 United States Census, the population is 584,526. It is the state's most populous county, home to well over one-fourth of Nebraska's residents. Its county seat is Omaha, the state's largest city. The county was established in 1854 and named after Stephen A. Douglas (1813–1861), who was then serving as Senator from Illinois.