The position of mayor in Omaha is officially a non-partisan position. A blanket primary was held on April 4, 2017. The top two finishers in the primary, Jean Stothert and Heath Mello, moved on to the general election.
Alongside the mayor, the Omaha City Council was up for re-election. It is also officially non-partisan. However, it remained controlled by a Democratic majority, as only district 7 has a general election between a Democrat and a Republican. Districts 1, 2, 3, 4 remained Democratic whereas districts 5 and 6 remained Republican. The incumbent Republican in district 7 was re-elected as well.