Catherine McWilliams (born 1940) is a visual artist from Northern Ireland.
Biography
Catherine McWilliams was born in 1940 in Belfast. She attended the St Dominic's Grammar School for Girls and then Belfast School of Art. She began exhibiting her work in 1961.
She and her husband, Joseph McWilliams, opened the Cavehill Gallery in 1986. She worked as a teacher in Art at Rupert Stanley College until 1990.
McWilliams has been awarded a number of prizes and grants. Her art is part of the public collections in the Arts Council of Northern Ireland and The National Self Portrait Collection, University of Limerick.