Lord Archer may refer to:

• Jeffrey Archer, Baron Archer of Weston-super-Mare (born 1940), British author and Conservative politician
• Peter Archer, Baron Archer of Sandwell (1926–2012), British lawyer and Labour politician
• Holders of the hereditary title of Baron Archer:
  • Thomas Archer, 1st Baron Archer (1695–1768), British politician, Member of Parliament for Warwick and Bramber
  • Andrew Archer, 2nd Baron Archer (1736–1778), British politician, Member of Parliament for Coventry

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