Su Elliott (born 18 December 1950) is a British actress.
She was born in Newcastle-upon-Tyne, England. Her most recent roles in film include a pub customer in The Hitchhiker's Guide to the Galaxy and a Ministry of Magic witch in Harry Potter and the Goblet of Fire. Elliott has appeared in numerous British television productions, including The Bill, This Life, Auf Wiedersehen, Pet, Black Books, Coronation Street, King Leek and EastEnders.
It is said on the DVD commentary for The Hitchhiker's Guide to the Galaxy that Garth Jennings, the director, only found out that Elliott had played Trillian in a stage adaptation of the same production after filming had finished.
- Su Elliott at the Internet Movie Database