Margaret Thatcher (disambiguation)
Margaret Thatcher (1925–2013) was a British stateswoman who led the United Kingdom throughout the 1980s.
- Premiership of Margaret Thatcher, her premiership
Margaret Thatcher may also refer to:
- Margaret Thatcher, a character in the television series The Adventures of Tom Sawyer
- Margaret Thatcher (Due South), a television character played by Camilla Scott
- "Margaret Thatcher", an episode of The Mindy Project
- Margaret Doris Thatcher (1918–1996), first wife of Denis Thatcher