Egon Marxer (7 February 1920 – 17 March 1999) was a politician from Liechtenstein who served as the mayor of Eschen from 1972 to 1987.

During World War II, he volunteered as a member of the Waffen-SS and was deployed to the Eastern Front.

[1] In 1946, Marxer was convicted of high treason against Liechtenstein, and was sentenced to 2.5 years in prison.

[2] Following his release, he owned a grocery store and worked in various industrial companies.

[1] Marxer married Annelies Gassner (26 July 1926 – 19 January 2008) on 4 August 1949.