The Anti Common Market and Free Trade Party was a British political party that opposed Britain's membership of the European Union and fought a number of by-elections in the 1970s and 1980s.
Among its members were Arthur Seldon and Oliver Smedley.
It saw itself in the Liberal Party tradition and its members were often involved with the free market Institute of Economic Affairs.
By-elections contested included:
This article about a political party in the United Kingdom is a stub.