Dominique Hasler is a Liechtensteiner politician, teacher and educator. She currently serves as Minister of Foreign Affairs, Education and Sport for the Patriotic Union. She was appointed in March 2021 by Prime Minister Daniel Risch in March 2021, succeeding Katrin Eggenberger.

The Patriotic Union is a liberal-conservative political party in Liechtenstein. The VU is one of the two major political parties in Liechtenstein, along with the monarchist conservative Progressive Citizens' Party (FBP). The VU is the relatively more liberal of the two parties, advocating constitutional monarchy and greater democracy. It is led by Thomas Zwiefelhofer and has ten members in the Landtag.