Eva Yanthi Arnaz (born July 14, 1958) is an Indonesian film actress who was prominent in Indonesian film in the 1980s. She was best known for her work in action films.

Married four times, her second marriage was to action film co-star Barry Prima. Considered a sex symbol during her acting career, she became a devout Muslim afterwards, using the name Siti Syarifah, and wearing the Indonesian jilbāb (headscarf) since 2000. Her current husband is of Arab origin with whom she has one child.[1]