Riina Sildos (born 21 July 1964) is an Estonian film producer.
in 1982, she enrolled in the University of Tartu, majoring in Russian language and literature, graduating in 1987 with a dissertation on film semiotics, supervised by Professor Juri Lotman.
Sildos continued postgraduate studies the same year at the university's Academy of Sciences.
[2] Sildos began her career a film critic for Eesti Rahvusringhääling (Estonian Public Broadcasting).
[5] Sildos' daughter is activist and politician Johanna-Maria Lehtme.