The People's Movement against the EU is a political association in Denmark against the European Union. It was founded in 1972 as a cross-party campaign platform for a 'no' vote in Denmark's referendum on EEC membership. The People's Movement was represented in the European Parliament from 1979 until 2019, when it lost its single seat in the European Parliament election.

Euroscepticism, also spelled as Euroskepticism or EU-scepticism, is a political position involving criticism of the European Union (EU) and European integration. It ranges from those who oppose some EU institutions and policies, and seek reform, to those who oppose EU membership and see the EU as unreformable. The opposite of Euroscepticism is known as pro-Europeanism, or European Unionism.