John Joseph Jones (8 December 1873 – 21 November 1941), was a Labour Party Member of Parliament (MP). Born in Nenagh, Co Tipperary, Jones moved to London where he worked as a builders' labourer. He joined the Social Democratic Federation (SDF) and was elected to West Ham Council in 1904. In the 1906 general election, Jones unsuccessfully stood for Camborne. In 1911, he became a trade union organiser, for the National Union of General Workers. In the 1914 Poplar by-election, Jones stood unsuccessfully for the British Socialist Party (BSP) - the successor of the SDF.