Permatasari is an Indonesian surname. Notable people with the surname include:
Devi Permatasari (born 1974), Indonesian actress, presenter, and model Devi Tika Permatasari (born 1987), Indonesian badminton player Diah Permatasari (actress) (born 1971), Indonesian actress and model Diah Permatasari (fencer) (born 1990), Indonesian fencer Vonny Cornellya Permatasari (born 1979), Indonesian actress