Luigi Antonini was an Italian-American labour leader.
- International Ladies' Garment Workers' Union - First vice-president.
- Anti-Fascist Alliance
- Italian-American Labor Council
- American Labor Party
- Liberal Party of New York
- Guide to the ILGWU. Local 89. Luigi Antonini Correspondence, 1919-1968, Kheel Center for Labor-Management Documentation and Archives, Cornell University Library, accessed 15 January 2011.