Dieter Reiter (born 19 May 1958) is a German politician and the mayor of Munich, the capital of the state of Bavaria.

He studied at the Fachhochschule für öffentliche Verwaltung und Rechtspflege in Hof, where he finished 1981.

He succeeded Christian Ude, who served as mayor from 1993 to 2014.

Reiter was a SPD delegate to the Federal Convention for the purpose of electing the President of Germany in 2017.

[2] In 2021, Reiter proposed illuminating the stadium for UEFA Euro 2020 in rainbow colors to protest the Hungarian anti-LGBT law, but this was rejected by UEFA.