The Amalgamated Society of Foremen Lightermen of River Thames was a trade union in the United Kingdom. It merged with the Transport and General Workers' Union in 1969.
See also List of trade unions Transport and General Workers' Union TGWU amalgamations
References Arthur Ivor Marsh, Victoria Ryan. Historical Directory of Trade Unions, Volume 5 Ashgate Publishing, Ltd., Jan 1, 2006 pg. 437