Maria Ubach i Font (born 14 June 1973) is an Andorran diplomat who served as the Minister of Foreign Affairs from 17 June 2017 to 16 May 2023[1] under the governments of Prime Minister Antoni Martí and the current Head Xavier Espot.

Between 2001 and 2006 she was the first secretary at the Embassy of Andorra in France and a permanent delegate attached to UNESCO.

Between 2015 and 2017 she was Ambassador to Belgium, the Netherlands, Luxembourg, Germany and the European Union, residing in Brussels.

As Minister, Ubach is leading the negotiations for an association agreement between Andorra and the European Union.

[7] She was reappointed by newly elected Prime Minister Xavier Espot on 22 May 2019.