Socialist Standard is a monthly socialist magazine published without interruption since September 1904 by the Socialist Party of Great Britain (SPGB). The magazine is written in a simple, direct style and focuses mainly on socialist advocacy and Marxian analysis of current events, particularly those affecting the United Kingdom. Some articles have been published in party pamphlets.

The Socialist Party of Great Britain (SPGB) is a socialist political party in the United Kingdom. Founded in 1904 as a split from the Social Democratic Federation (SDF), it advocates using the ballot box for revolutionary purposes and opposes both Leninism and reformism. It holds that countries which claimed to have established socialism had only established "state capitalism" and was one of the first to describe the Soviet Union as state capitalist. The party's political position has been described as a form of impossibilism.