Dennis John Kucinich is an American politician. Originally a Democrat, Kucinich served as U.S. Representative from Ohio's 10th congressional district from 1997 to 2013. From 1977 to 1979, he served a term as mayor of Cleveland, where he narrowly survived a recall election and successfully fought an effort to sell the municipal electric utility before losing his reelection contest to George Voinovich.

The mayor of Cleveland is the head of the executive branch of government of the City of Cleveland, Ohio. As the chief executive in Cleveland's mayor–council system, the mayor oversees all city services and is "responsible for enforcing the city charter, city ordinances, and the laws of the State of Ohio." The mayor's office is located at Cleveland City Hall at 601 Lakeside Avenue in Downtown Cleveland. Since 1836, the city has had a total of 54 mayors, including the city's current mayor, Justin Bibb, encompassing 58 mayoral administrations, as four mayors have served in non-consecutive terms.