Marie Guillot (9 September 1880 – 5 March 1934) was a teacher in Saône-et-Loire and a pioneer of trade unionism in primary education.
She associated the social emancipation that syndicalism would bring with the empowerment of women.
She was active in the struggle of the anarchists, who believed in a decentralized or federal organization of workers' syndicates, against the communists who believed in a central organization.