The Bolton and District Weavers', Winders' and Warpers' Association was a trade union representing cotton mill workers in the Bolton area of Lancashire in England. The union was the first in the Lancashire cotton industry to appoint a woman as its full-time leader. In 1982, the union merged with the Bolton and District Union of Textile and Allied Workers, the North Lancashire and Cumbria Textile Workers' Association and the Wigan, Chorley and Skelmersdale District of the Amalgamated Textile Workers' Union, forming the North West Lancashire, Durham and Cumbria Textile Workers' Union.