Olivia Hamnett (23 November 1927 – November 2001) was 'n Engelse aktrise. Sy was bekend vir haar rolle in die rolprent The Last Wave (1977) en in die televisiereekse Department S (1969) en Prisoner (1979). 1977: The Last Wave 1980: The Earthling 1999: Joe Wilkinson 1969: Department S 1973: Son of the Bride 1974: Rush 1975: Quality of Mercy 1977: Bobby Dazzler 1979: Prisoner 1989: The Power, the Passion 1974: This Love Affair 1978: Ripkin 1979: The John Sullivan Story 1980: Plunge Into Darkness 1984: The Young Wife 1987: Coda Olivia Hamnett in die Internet-rolprentdatabasis