Permanent Representative of the United Kingdom to the United Nations

• Her Britannic Majesty's Permanent Representative from the United Kingdom of Great Britain and Northern Ireland to the United Nations.

Permanent representatives to the United Nations

• 1946–1950: Sir Alexander Cadogan
• 1950–1954: Sir Gladwyn Jebb
• 1954–1960: Sir Pierson Dixon
• 1960–1964: Sir Patrick Dean
• 1964–1970: Lord Caradon
• 1970–1973: Sir Colin Crowe
• 1973–1974: Sir Donald Maitland
• 1974–1979: Lord Richard
• 1979–1982: Sir Anthony Parsons
• 1982–1987: Sir John Thomson
• 1987–1990: Sir Crispin Tickell
• 1990–1995: Lord David Hannay
• 1995–1998: Sir John Weston
• 1998–2003: Sir Jeremy Greenstock
• 2003–2007: Sir Emyr Jones Parry
• 2007–2009: Sir John Sawers
• 2009–2015: Sir Mark Lyall Grant
• 2015–2018: Matthew Rycroft
• 2018–2020: Dame Karen Pierce
• 2020–present: Jonathan Allen