Ann Fortune FitzRoy, Duchess of Grafton,, was a British courtier who served as Mistress of the Robes to Queen Elizabeth II from 1967 until her death in 2021. She was the wife of the 11th Duke of Grafton, and grandmother of the 12th Duke of Grafton.
- Occupation
- Mistress of the Robes
- Position held
- Lady of the Bedchamber
- Citizenship
- United Kingdom
- Born
- February 24, 1920
- Died
- December 3, 2021