Katya Wyeth (b. January 1, 1948) is a German-born model and actress notable for her roles in several classic horror films of the 1960s and '70s. Her name sometimes appears as 'Katya Wyath' or 'Kathja Wyeth'.
Katya Wyeth appeared in the films Hands of the Ripper (1971) and Burke and Hare (1972). Her best-remembered role is probably as 'Countess Mircalla' in the 'Hammer horror' film Twins of Evil (1971), where she appeared alongside Peter Cushing.
Katya Wyeth was the actress famously seen frolicking with Alex (Malcolm MacDowell) in the 'Ascot fantasy' sequence that closes A Clockwork Orange (1971).