The 2016 Delaware gubernatorial election took place on November 8, 2016, to elect the Governor of Delaware, concurrently with the 2016 U.S. presidential election, as well as elections to the United States Senate in other states and elections to the United States House of Representatives and various state and local elections.

The 2016 United States House of Representatives elections were held on November 8, 2016, to elect representatives for all 435 congressional districts across each of the 50 U.S. states to the 115th United States Congress. Non-voting members for the District of Columbia and territories of the United States were also elected. These elections coincided with the election of President Donald Trump, although his party lost seats in both chambers of Congress. The winners of this election served in the 115th Congress, with seats apportioned among the states based on the 2010 United States census. In October 2015, the House elected a new Speaker, Republican Paul Ryan, who was re-elected in the new term. Democrat Nancy Pelosi continued to lead her party as Minority Leader. Elections were also held on the same day for the U.S. Senate, many governors, and other state and local elections.