Kirsty Dillon was born in 1976 in Portsmouth, Hampshire, England. She is an actress, known for Locke (2013), Midsomer Murders (1997), as well as her voice acting work on the adventure game Clock Tower 3 (2002).

Kirsty Dillon is a graduate of Goldsmiths, University of London. She has also collaborated with the White Ribbon and is an ambassador for the project.

She has worked in a wide range of production, ranging from stage and television to theatre and performance art. Amongst other things, Kirsty Dillon has collaborated with art-house director Peter Greenaway on the 'Spellbound' exhibition.