Olivia Haigh Williams (born 26 July 1968) is an English film, stage and television actress who has appeared in British and American films and television series.
- Olivia Williams in Maps to the Stars
- Olivia Williams in Maps to the Stars
- Olivia Williams in Maps to the Stars
- Olivia Williams in Maps to the Stars
- Olivia Williams in To Kill a King
- Olivia Williams in The Sixth Sense
- Olivia Williams in The Postman
- Olivia Williams in The Heart of Me