The Workers' Library and Museum was a non-profit labour service organisation (LSO) active in Johannesburg, South Africa between 1987 and the early 2000s. The organisation provided a meeting and learning centre for labour activists as well as students from the nearby Alexandra and Soweto areas. In 1994, it was expanded into the Workers and Museum in Newtown, Johannesburg, with the only museum in South Africa focussed on working people other than the Slave Lodge, Cape Town.