Gilliat
Gilliat is a family name for the following people:
- Leslie Gilliat († 2013), British film producer
- Penelope Gilliat (1932–1993), British writer
- Richard Gilliat (born 1944), English cricketer
- Sidney Gilliat (1908–1994), British screenwriter, film director and film producer
- Sophie Gilliat-Ray (* 1969), Professor of Theological Studies with a focus on Islam and Director of the Center for the Study of Islam in the UK at Cardiff University
- Walter Gilliat (1869–1963), English football player