See also Marxist Worker (US) for the left communist group and the Marxist Workers' Group.

Marxist Worker was a Trotskyist organisation in Britain, which produced a publication of the same name. It was formed by the Bolton

Bolton

Bolton is a town in Greater Manchester, in the North West of England. Close to the West Pennine Moors, it is north west of the city of Manchester. Bolton is surrounded by several smaller towns and villages which together form the Metropolitan Borough of Bolton, of which Bolton is the...

 branch of Workers' Fight

Workers' Fight

Workers' Fight has been the name of several Trotskyist groups and publications in Britain.-Organisations:*Workers' Fight is also the name of a group in England linked to the French Lutte Ouvrière that focuses on activity in large factory workplaces, rather than trade union or community-based work...

, who opposed that organisation's merger with Workers' Power in 1976 and refused to enter the new organisation, the International-Communist League. The group also had supporters in Wigan

Wigan

Wigan is a town in Greater Manchester, England. It stands on the River Douglas, south-west of Bolton, north of Warrington and west-northwest of Manchester. Wigan is the largest settlement in the Metropolitan Borough of Wigan and is its administrative centre. The town of Wigan had a total...

.

The Marxist Worker group merged with the International Marxist Group

International Marxist Group

The International Marxist Group was a Trotskyist group in Britain between 1968 and 1982. It was the British Section of the Fourth International. It and its youth organisation had had around 1,000 members and supporters in the late 1970s...

 later in the 1970s. Some members instead joined Big Flame

Big Flame (political group)

Big Flame was "a revolutionary socialist feminist organisation with a working-class orientation" in the United Kingdom. Founded in Liverpool in 1970, the group initially grew rapidly, with branches appearing in some other cities. Its publications emphasised that "a revolutionary party is necessary...

, the IMG's partner in the Socialist Unity electoral bloc.