List of Ulster Unionist Party MPs

This is a list of Ulster Unionist Party MPs. It includes all Members of Parliament elected to the British House of Commons representing the Ulster Unionist Party or its forerunner, the Irish Unionist Party, since 1918. Members of the European Parliament, the Northern Ireland House of Commons or the Northern Ireland Assembly are not listed.

MPs elected since 1918

• W. E. D. Allen, Belfast West, 1929 - 31 ¹
• William James Allen, Armagh, 1922 - 48
• Christopher Wyborne Armstrong, Armagh, 1954 - 59
• Henry Bruce Armstrong, Mid Armagh, 1921 - 22
• Hugh Thom Barrie, Londonderry North, 1919 - 22
• Charles Beattie, Mid Ulster, 1955 - 56
• Roy Beggs, East Antrim, 1983 - 2005
• Robert Bradford, Belfast South, 1977 - 81 ²
• Alexander Browne, Belfast West, 1931 - 43
• David Burnside, South Antrim, 2001 - 05
• David Campbell, Belfast South, 1952 - 63
• John Carson, Belfast North, 1974 - 79
• Robin Vane-Tempest-Stewart, Viscount Castlereagh, Down, 1931 - 45
• Robert Chichester, Londonderry South, 1921 - 22
• Robin Chichester-Clark, Londonderry, 1955 - 74
• Henry Maitland Clark, North Antrim, 1959 - 70
• Thomas Loftus Cole, Belfast East, 1945 - 50
• William Craig, Belfast East, 1977 - 79 ²
• Sir Knox Cunningham, Bt., South Antrim, 1955 - 70
• George Currie, North Down, 1955 - 70
• Herbert Dixon, Belfast East, 1922 - 40
• Jeffrey Donaldson, Lagan Valley, 1997 - 2003 ³
• Charles Fausset Falls, Fermanagh and Tyrone, 1922 - 29
• Patricia Ford, North Down, 1953 - 55
• George Forrest, Mid Ulster, 1956 - 69 ⁴
• Clifford Forsythe, South Antrim, 1983 - 2000
• C. H. Gage, Belfast South, 1945 - 52
• R. G. Grosvenor, Fermanagh and South Tyrone, 1955 - 64
• James Hamilton, Fermanagh and South Tyrone, 1964 - 70
• James Richard Edwards Harden, Armagh, 1948 - 54
• H. P. Harland, Belfast East, 1940 - 45
• Hugh Hayes, West Down, 1922
• Sylvia Hermon, North Down, 2001 - 10⁹
• H. Montgomery Hyde, Belfast North, 1950 - 59
• William Morgan Jellett, Dublin University, 1919 - 22
• James Kilfedder, Belfast West, 1964 - 66; North Down, 1970 - 77 ⁵
• James Little, Down, 1939 - 45 ⁶
• R. J. Lynn, Belfast West, 1922 - 29
• Thomas Edward McConnell, Belfast Duncairn, 1921 - 22; Belfast North, 1922 - 29
• Harold McCusker, Armagh, 1974 - 83; Upper Bann, 1983 - 90
• Alan McKibbin, Belfast East, 1950 - 59
• Patricia McLaughlin, Belfast West, 1955 - 64
• James Godfrey MacManaway, Belfast West, 1950
• Stanley McMaster, Belfast East, 1959 - 74
• Malcolm Macnaghten, Londonderry North, 1922; Londonderry, 1922 - 29
• John Maginnis, Armagh, 1959 - 74
• Ken Maginnis, Fermanagh and South Tyrone, 1983 - 2001
• Stratton Mills, Belfast North, 1959 - 72 ⁷
• Thomas Moles, Belfast South, 1922 - 29
• James Molyneaux, South Antrim, 1970 - 83; Lagan Valley, 1983 - 97
• Charles Heron Mullan, Down, 1946 - 50
• William Frederick Neill, Belfast North, 1945 - 50
• Jim Nicholson, Newry and Armagh, 1983 - 86
• Hugh O'Neill, Mid Antrim, 1915 - 22; Antrim, 1922 - 50; North Antrim, 1950 - 53
• Phelim Robert Hugh O'Neill, North Antrim, 1953 - 59
• Lawrence Orr, South Down, 1950 - 74
• Sir William Hacket Pain, South Londonderry, 1922
• Rafton Pounder, Belfast South, 1953 - 74
• Enoch Powell, South Down, 1974 - 87 ⁸
• James Alexander Pringle, Fermanagh and Tyrone, 1922 - 29
• David Douglas Reid, Down, 1922 - 39
• Ronald Ross, Londonderry, 1929 - 51
• William Ross, Londonderry, 1974 - 83; East Londonderry, 1983 - 2001
• Douglas Lloyd Savory, Queen's University, Belfast, 1940 - 50; South Antrim, 1950 - 55
• Robert Sharman-Crawford, Mid Down, 1921 - 22
• John Morrow Simms, North Down, 1922; Down, 1922 - 31
• Thomas Sinclair, Queen's University, Belfast, 1918 - 40
• Walter Smiles, Down, 1945 - 50; North Down, 1950 - 53
• Martin Smyth, Belfast South, 1982 - 2005
• Thomas Somerset, Belfast North, 1929 - 45
• W. J. Stewart, Belfast South, 1929 - 45
• John Taylor, Strangford, 1983 - 2001
• Thomas Teevan, Belfast West, 1950 - 51
• William Thompson, West Tyrone, 1997 - 2001
• David Trimble, Upper Bann, 1990 - 2005
• Cecil Walker, Belfast North, 1983 - 2001
• Thomas Browne Wallace, West Down, 1921 - 22
• William Wellwood, Londonderry, 1951 - 55
• Harry West, Fermanagh and South Tyrone, 1974
• Henry Hughes Wilson, North Down, 1922

¹ Defected to the New Party.

² Elected in 1974 for the Vanguard Progressive Unionist Party.

³ Defected to the Democratic Unionist Party.

⁴ Elected in 1956 as an Independent Unionist.

⁵ Left the party to become an Independent Unionist before forming the Ulster Popular Unionist Party.

⁶ Resigned from the party at the 1945 general election in protest at being subject to a reselection due to the retirement of Viscount Castlereagh, the other Ulster Unionist MP for the two member Down constituency and held his seat as an Independent Ulster Unionist.

⁷ Refused to follow the other Ulster Unionists in resigning the Conservative whip; later joined the Alliance Party of Northern Ireland

⁸ Previously Conservative MP for Wolverhampton South West 1950-1974

⁹ Left the party on 25 March 2010 to become an Independent Unionist.

MPs elected in 1918

• William James Allen, Armagh North
• Hugh Alfred Anderson, Londonderry North
• Edward Mervyn Archdale, Fermanagh North
• Thomas Watters Brown, Down North
• Edward Henry Carson, Belfast Duncairn
• William Coote, Tyrone South
• Charles Curtis Craig, Antrim South
• James Craig, Down Mid
• Herbert Dixon, Belfast Pottinger
• Maurice Edward Dockrell, Dublin Rathmines
• Denis Stanislaus Henry, Londonderry South
• Peter Kerr Kerr-Smiley, Antrim North
• William Arthur Lindsay, Belfast Cromac
• James Rolston Lonsdale, Mid Armagh
• Robert John Lynn, Belfast Woodvale
• Robert Chaine Alexander McCalmont, Antrim East
• Thomas Moles, Belfast Ormeau
• Hugh O'Neill, Mid Antrim
• David Douglas Reid, Down East
• Arthur Warren Samuels, Dublin University
• William Whitla, Queen's University of Belfast
• Daniel Martin Wilson, West Down