不列顛法西斯聯盟(英語:British Union of Fascists, BUF),又譯作不列顛法西斯主義聯盟、英國法西斯同盟、英國法西斯聯盟,是戰間期英國的法西斯政黨。該黨由奥斯瓦尔德·莫斯利爵士,於1932年成立。創立之初得到了公众的支持。出版大亨羅特梅勳爵(英语:Harold Harmsworth, 1st Viscount Rothermere)是早期著名的支持者。然而,随着该党变得越来越激进,該黨的支持率下降。1936年,該黨改名为「不列顛法西斯與國家社會主義聯盟」(British Union of Fascists and National Socialists)。1937年,該黨又進一步改名为「不列顛聯盟」(British Union)。第二次世界大战开戰之后,該黨被英国政府取缔,于1940年解散。英國政府依據18B號防衛規則(英语:Defence Regulation 18B)逮捕該黨多數成員。
^Linehan, Thomas P. East London for Mosley: the British Union of Fascists in East London and south-west Essex. 倫敦: Cass. 1996: 254. ISBN 0714645680.
^Lewis, David Stephen. Illusions of Grandeur: Mosley, Fascism, and British Society, 1931-81. Manchester / Wolfeboro, NH: 曼徹斯特大學報(英语:Manchester University Press). 1987: 68.
^Martin Pugh, Hurrah For The Blackshirts!: Fascists and Fascism in Britain Between the Wars, pp. 133-135, Random House
^Oswald Mosley. Fascism: 100 Questions Asked and Answered. Question 88
^Mosley, Oswald. David Frost Interviews Sir Oswald Mosley. The Frost Programme. 访谈 with David Frost. 1967-11-15.
^W F Mandle, Anti-Semitism and the British Union of Fascists Robert Benewick The Fascist Movement in Britain, pp 132-134 Alan S Millward, "Fascism and the Economy", in Walter Laquer (ed.), Fascism: A reader's Guide, p 450 Nigel Copsey, Anti-Fascism in Britain, p. 38 and pp. 40-41
^Andrzej Olechnowicz, "Liberal Anti-Fascism in the 1930s: The Case of Sir Ernest Barker" in Albion: A Quarterly Journal Concerned with British Studies, (Vol. 36, No. 4, Winter, 2004), p. 643.
Richard C. Thurlow. Fascism in Britain: from Oswald Mosley's Blackshirts to the National Front. 2nd edition. New York, New York, USA: I.B. Tauris & Co. Ltd., 2006. p. 94.
^Caldicott, Rosemary. Lady Blackshirts. The Perils of Perception - suffragettes who became fascists. Bristol Radical Pamphleteer #39. 2017. ISBN 978-1911522393.