Mario Daubenfeld

General Mario Daubenfeld (born 16 January 1958) is a Luxembourgish soldier and a former Chief of Defence of the Luxembourg Army. He is also a political activist.

He replaced Gaston Reinig as Chief of Defence in 2013. He was replaced by Romain Mancinelli in 2014.

He is an active member of the Alternative Democratic Reform Party (ADR), a conservative political party in Luxembourg. Since 2016, he has been the President of the Bezierk Center.