Isle of Man Government

• Cabinet Office (Oik Coonceil ny Shirveishee)
  • Minister for the Cabinet Office – Kate Lord-Breenan MHK[3]
  • Chief Secretary (as accounting officer): Caldric Randall (interim)[4]
• Department of Education, Sport and Culture (Rheynn Ynsee Spoyrt as Cultoor)
  • Minister for Education, Sport and Culture (Shirveishagh son Ynsee Spoyrt as Cultoor): Julie Edge MHK[3]
  • Chief Executive: Graham Kinrade[5]
• Department for Enterprise (Rheynn Gastid Dellal)
  • Minister for Enterprise (Shirveishagh son Gastid Dellal): Lawrie Hooper MHK[6]
  • Chief Executive: Mark Lewin
• Department of Environment, Food and Agriculture (Rheynn Chymmyltaght, Bee as Eirinys)
  • Minister for Environment, Food and Agriculture (Shirveishagh son Chymmyltaght, Bee as Eirinys): Clare Barber MHK[3]
  • Chief Executive: Steven Stanley (interim)
• Department of Health and Social Care (Rheynn Slaynt as Kiarail y Theay)
  • Minister for Health and Social Care (Shirveishagh son Slaynt as Kiarail y Theay): Rob Callister MHK[6]
  • Chief Executive: Stuart Quayle (interim)[7]
• Department of Home Affairs (Rheynn Cooishyn Sthie)
  • Minister for Justice and Home Affairs (Shirveishagh son Jeerys as Cooishyn Sthie): Jane Poole-Wilson MHK[3]
  • Chief Executive: Dan Davies[8]
• Department of Infrastructure (Rheynn Bun-troggalys)
  • Minister for Infrastructure (Shirveishagh son Bun-troggalys): Chris Thomas MHK[9]
  • Chief Executive: Emily Curphey (interim)
• The Treasury (Yn Tashtee)
  • Minister for the Treasury (Shirveishagh Tashtee): Alex Allinson MHK[10]
  • Chief Financial Officer: David Catlow (interim)

• Communications and Utilities Regulatory Authority (Lught-reill son Gurneil Chellinsh as Bun-shirveishyn)
  • Non-voting Member of Tynwald: Ann Corlett MHK[11]
  • Chief Executive: Ivan Kiely
• Isle of Man Financial Services Authority (Lught-Reill Shirveishyn Argidoil Ellan Vannin)
  • Chair: Lillian Boyle
  • Chief Executive: Bettina Roth[12]
• Isle of Man Gambling Supervision Commission
  • Chair: Jon Allen
  • Deputy Chair: David Butterworth
  • Chief Executive: Steve Brennan
• Isle of Man Office of Fair Trading (Oik Dellal Cair Ellan Vannin)
  • Chair: John Wannenburgh MHK[11]
  • Vice Chair: Vacant
  • Director: Ian Mansell
• Isle of Man Post Office (Oik Postagh Ellan Vannin)
  • Chair: Stu Peters MHK[13]
  • Vice Chair: Diane Kelsey MLC
  • Chief Executive: Simon Kneen
• Manx Care (Kiarail Vannin)
  • Chair: Andrew Foster CBE[14]
  • Chief Executive: Teresa Cope[15]
• Manx Utilities Authority (Bun Shirveishyn Vannin)
  • Chair: Tim Johnston MHK[6]
  • Vice Chair: Peter Greenhill MLC[11]
  • Chief Executive: Philip King
• Public Sector Pensions Authority
  • Chair: Jerry Carter
  • Vice Chair: Kate Lord-Breenan MHK (ex-officio as Chair of the Public Services Commission)[11]
  • Employer representative: Rob Mercer MLC[11]
  • Chief Executive: Ian Murray

• Attorney General's Chambers
  • HM Attorney General: Walter Wannenburgh[16]
• General Registry (Isle of Man Courts and Tribunals)
  • Chief Registrar: Colin Cowley (acting)
• Isle of Man Information Commissioner (Barrantagh Fysseree)
  • Information Commissioner: Iain McDonald

• Culture Vannin (Manx Heritage Foundation)
  • Chair: Chris Thomas MHK[11]
  • Vice Chair: Marlene Maska MLC[11]
  • Director: Dr Breesha Maddrell
• Financial Intelligence Unit (Unnid Tushtag Argidoil)
  • Chair: HM Attorney General
• Isle of Man Arts Council
  • Chair: Marlene Maska MLC
• Isle of Man Sport (Isle of Man Sports Council)
  • Executive Chair: Sarah Corlett[17]
• Manx Industrial Relations Service
• Manx Lottery Trust
  • Chair: Sarah Kelly
• Manx National Heritage (Manx Museum and National Trust)
  • Chair: Jonathan Hall
  • Executive Director: Connie Lovel[18]
• Public Services Commission
  • Chair: Kate Lord-Breenan MHK[11]
  • Vice Chair: Jane Poole-Wilson MLC
  • Secretary: Julie Bradley (interim)
• Road Transport Licensing Committee (Bing Kied Carbid)
  • Chair: Brendan O'Friel
  • Vice Chair: David Sellick
  • Secretary: Noel Capewell
• Safeguarding Board
  • Independent Chair: Lesley Walker[19]
• Swimming Pool Authorities
• Local Government

Before modern times the government of the Isle of Man was in the hands of the Governor (or Lieutenant Governor), who was the representative of the Lord of Man, assisted by his Council, consisting of the other permanent officials (the Bishop, Archdeacon, Deemsters, Attorney General, etc.).[20] The Council evolved into the Legislative Council, the upper chamber of Tynwald, the parliament of the Isle of Man.

After the Revestment in 1765 the Lieutenant Governor and his officials were the agents of the British Government, and not democratically responsible to the Manx people. Conflict between the House of Keys (popularly elected after 1866) and the Lieutenant Governor came to a head during the tenure of George Somerset (1902–18).

After World War I the Lieutenant Governor gradually ceded control to Tynwald, a process guided by the reports of commissions and other bodies in 1911,[21] 1959[22] and 1969.[23] An Executive Council, chaired by him and including members of Tynwald, was established in 1949, and gradually thereafter became the effective government of the Island. Finance and the police came under local control between 1958 and 1976.[24] The Lieutenant Governor ceased to chair the Executive Council in 1980, being replaced by a chairman elected by Tynwald,[25] and the Council was reconstituted in 1985 to include the chairmen of the eight principal Boards;[26] in 1986 they were given the title 'Minister' and the chairman was styled 'Chief Minister'.[27] In 1990 the Council was renamed the 'Council of Ministers'.[28]

During the 19th century several bodies, which came to be known as 'Boards of Tynwald', were created to exercise functions under democratic control. These included the Board of Education (1872), Highway Board (1874), Asylums Board (1888), Government Property Trustees (1891) and Local Government Board (1894). However, although direct taxation was levied by Tynwald, the Boards' freedom of action before the 1960s was limited by the Lieutenant Governor's control of the Island's budget and his power to appoint certain of their members.

The structure of the Boards of Tynwald, along with other bodies variously called 'Statutory Boards' and 'Commercial Boards', became increasingly unwieldy after the 1950s, and was eventually reformed in the 1980s, when a system of 'ministerial government' was set up.[29]

The Departments and Statutory Boards which existed before the reorganisation in 2010, and their predecessors, are shown below:

• Treasury, 1985–present
  • Finance Board, 1961–1985
• Department of Agriculture, Fisheries and Forestry, 1986–2010
  • Board of Agriculture and Fisheries, 1946–86
    • Board of Agriculture, 1914–1946
    • Fisheries Board, 1927–1946
      • Fishery Conservators, 1882–1927
  • Forestry, Mines and Lands Board, 1950–86
    • Common Lands Board, 1915–50
      • Trustees of the Common Lands, 1866–1915
• Department of Education, 1987–2010
  • Isle of Man Board of Education, 1946–2009[lower-alpha 1]
    • Board of Education, 1872–99
    • Council of Education, 1899–1946
    • Isle of Man Education Authority, 1923–68
      • Isle of Man Central Education Authority, 1920–23

• Department of Health and Social Security, 1986–2010
  • Health Services Board, 1948–86
    • Mental Hospital Board, 1932–48
      • Asylums Board, 1888–1932
  • Board of Social Security, 1970–86
    • Board of Social Services, 1946–70
      • Health Insurance and Pensions Board, 1939–46
        • Old Age Pensions and National Health Insurance Board, 1920–39
• Department of Transport, 2004–2010
  • Department of Highways, Ports and Properties 1986–2004
    • Isle of Man Highway and Transport Board, 1946–86
      • Highway Board, 1874–1946
        • Committee of Highways, 1776–1874
    • Isle of Man Harbour Board, 1948–86
      • Isle of Man Harbour Commissioners, 1872–1948
        • Commissioners for Harbours, 1771–1872
    • Isle of Man Airports Board, 1948–86
    • Government Property Trustees, 1891–1986
• Department of Home Affairs, since 1986
  • Home Affairs Board, 1981–86
    • Isle of Man Police Board, 1962–81
    • Isle of Man Broadcasting Commission, 1965–81
    • Civil Defence Commission, 1955–81
• Department of Trade and Industry, 1996–2010
  • Department of Industry, 1986–1996
    • Industry Board, 1981–86
• Department of Local Government and the Environment, 1986–2010
  • Local Government Board, 1894–1986
• Department of Tourism and Leisure, 1994–2010
  • Department of Tourism and Transport, 1986–2004
    • Tourist Board, 1952–86
      • Publicity Board, 1931–52
        • Board of Advertising, 1904–31
          • Advertising Committee, 1897–1904
    • Isle of Man Passenger Transport Board, 1982–86
      • Manx Electric Railway Board, 1957–82
• Isle of Man Office of Fair Trading, since 1998
  • Board of Consumer Affairs (1981–1998)
    • Consumer Council (1972–1981)
• Financial Supervision Commission, since 1982
• Insurance and Pensions Authority, since 1996
  • Insurance Authority, 1986–96
• Isle of Man Post Office (1993)
  • Isle of Man Post Office Authority (1972–93)
• Isle of Man Water and Sewerage Authority, since 2010
  • Isle of Man Water Authority (1985–2010)
    • Isle of Man Water and Gas Authority (1974–1985)
      • Isle of Man Water Authority (1972–1974)
      • Isle of Man Gas Authority (1972–1974)
      • Isle of Man Water Board (1946–1972)
• Manx Electricity Authority, since 1983
  • Isle of Man Electricity Board (1932–1984)
• Communications Commission (1989)
  • Telecommunications Commission (1985–1989)
• Gambling Supervision Commission, up to present