The 2014 United States Senate election in Illinois took place on November 4, 2014, to elect a member of the United States Senate to represent the State of Illinois, concurrently with the election of the Governor of Illinois, as well as other elections to the United States Senate in other states and elections to the United States House of Representatives and various state and local elections. Durbin defeated Oberweis and Libertarian Sharon Hansen with 53.5% of the vote, the smallest vote total of any of his Senate elections.