Arna-Maria Winchester
- Born
- 1 January 1949 (59 years old)
- Died
- 7 December 2008
- Place of birth
- Sydney, New South Wales, Australia
- Gender
- Female
Arna-Maria Winchester (1949 - 7 December 2008) was an Australian film and television actress, known for films The Chain Reaction (1980), and TV series The Box (1976), Kings (1983). She graduated from the University of New South Wales in Sydney with a bachelor of Arts Degree in 1968. She was the daughter of Australian actress Joan Winchester.
