The New Ulster Movement (NUM) was a political pressure group in Northern Ireland which aimed to promote moderate and non-sectarian policies and to help candidates who supported Terence O'Neill, the Northern Ireland Prime Minister, in the election on 24 February 1969.
The organisation was established in early 1969 under the Chairmanship of Brian Walker, and soon had a membership of around 8,000 people. Later in the year, Oliver Napier of the Ulster Liberal Party and Bob Cooper, formerly of the Ulster Unionist Party, were appointed as joint Chairmen of its political committee.
Napier and Cooper wished to establish a new political party, a position which was strongly opposed by Walker. A meeting of the NUM was held on 30 December 1969 to decide on the way forward, and a committee was elected to investigate the feasibility of launching a new party at Easter in 1970.
Napier and Cooper launched the Alliance Party of Northern Ireland (APNI) on 21 April 1970, and used their access to the membership lists of the NUM to canvass for party members. Napier later estimated that 95-99% of NUM members left to join APNI, including eleven executive members.