Thatcher
- A Knight's Tale
- America Iglesias Thatcher
- Ben Thatcher
- Betty Thatcher
- C/1861 G1 (Thatcher)
- Carol Thatcher
- Citizen Kane
- Colin Thatcher
- Denis Thatcher
- Due South characters
- Emma Lathen
- Eva Thatcher
- Frank Thatcher
- Frederick Thatcher
- George Thatcher
- Grey's Anatomy
- Heather Thatcher
- Henry Calvin Thatcher
- Henry Thatcher
- J. T. Thatcher
- James Thatcher (MP)
- James Thatcher (musician)
- Jeremy Thatcher, Dragon Hatcher
- Joe Thatcher
- Karen Thatcher
- Kim Thatcher
- Les Thatcher
- List of Tom Sawyer characters
- Margaret Thatcher
- Margaret Thatcher (disambiguation)
- Mark Thatcher
- Maurice Thatcher
- Monarch of the Glen (TV series)
- Moses Thatcher
- Noel Thatcher
- Raymond S. Thatcher
- Richard Thatcher
- Roger Thatcher
- Roland Thatcher
- Ross Thatcher
- Samuel Thatcher
- Sophie Thatcher
- Thacher (disambiguation)
- Thacker (disambiguation)
- Thatcher (Rainbow Six Siege)
- Thatcher Demko
- Thatcher Peninsula
- Thatcher Szalay
- Thatcher baronets
- Thatcher effect
- Thatcher, Arizona
- Thatcher, Colorado
- Thatcher, Idaho
- Thatcher, Nebraska
- Thatcherism
- Thatchers Cider
- The Adventures of Tom Sawyer (1980 TV series)
- The Mandela Catalogue
- Torin Thatcher