Deirdre Clancy (born 31 March 1943)[1] is a British costume designer.
She has won the Olivier Award for Best Costume Design twice.
[2] She also won the BAFTA Award for Best Costume Design for Mrs.
In 2000 the University of Central England conferred a doctorate on her.
Her work has been the subject of a doctoral thesis by Dr Amela Baksic at Louisiana State University.