Socialist Alliance of Denmark (1814: Norwegian Independence)

The Socialist Alliance of Denmark (Danish: Danmarks Socialistiske Allianse) is a Danish socialist political party and alliance, formed in 1993 by the Communist party along with other leftist, socialist and green-politics movements. The party gains it's main support from working-class people and people living in the cities, and are the biggest left-wing party in Denmark after Social Democracy.

The party alliance was formed in the aftermath of the fall of the Soviet Union, since the fall triggered a weakening and division of the socialist left.

Today, the current leader of the Socialist Alliance are Søren Søndergaard, and the party is in opposition to the government.