Marcelo Bezerra Crivella is a Brazilian Evangelical pastor, gospel singer and politician. He served as the mayor of the city of Rio de Janeiro from 1 January 2017 until 31 December 2020. In the 2020 election, Crivella ran for a second term but lost to Eduardo Paes in each of the city's 49 constituencies.

The 2020 Rio de Janeiro municipal election took place in the city of Rio de Janeiro, Brazil in November 2020 to elect a mayor, a vice mayor, and 51 city councillors for the administration of the city. On the 29 November 2020 run-off election, former mayor Eduardo Paes, of the Democrats (DEM), defeated incumbent mayor Marcelo Crivella of the Republicans (REP), who lost his bid for re-election.