Sasha Pieterse
- Born
- 17 February 1996 (30 years)
- Place of birth
- Johannesburg, South Africa
- Gender
- Female
Sasha Pieterse Sheaffer (born 17 February 1996) is a South African-born American actress and singer. She is best known for her leading role as Alison DiLaurentis in the mystery-drama hit series "Pretty Little Liars" (2010-17) and in its spin-off "Pretty Little Liars: The Perfectionists" (2019).
