Didi Perego (born Aida Perego; 13 April 1935 – 28 June 1993) was a statuesque Italian actress who appeared in more than 80 films and television shows. She made her film debut in 1959's Death of a Friend. The same year, she starred in perhaps her best-known role as Sofia in Kapo. She won the Nastro d'Argento for Best Supporting Actress from the Italian National Syndicate of Film Journalists. She had a major starring role in Mario Bava's Caltiki – The Immortal Monster (Caltiki, il mostro immortale) the same year.

She worked steadily, mainly in Italian productions, while later having a supporting role in Sidney Lumet's 1969 film psycho-drama The Appointment. She also appeared in several British television series including The Avengers, Mr Rose and Man in a Suitcase. Her last screen appearance was in 1992; she died of cancer the following year.

Filmografia Attrice Cinema

Morte di un amico, regia di Franco Rossi (1959).

Kapò, regia di Gillo Pontecorvo (1959)

Caltiki il mostro immortale, regia di Riccardo Freda (1959)

Psicanalista per signora, regia di Jean Boyer (1959)

Tutti a casa, regia di Luigi Comencini (1960)