John Francis Small (1853 – 5 July 1923) was an Irish nationalist politician of the Irish Parliamentary Party. He sat in the House of Commons of the United Kingdom of Great Britain and Ireland as a Member of Parliament (MP) for County Wexford from 1883 to 1885, and for South Down from 1885 to 1886. John Francis Small was admitted as a solicitor in 1875 and later became coroner for South Armagh, and a Poor Law Guardian. He died, in 1923, at his home in Hill Street, Newry.