Cook lives in Oxfordshire with her husband, the film director Ian Sharp, whom she married in 2004. She has two children, Charlie Williams, son to former husband John Williams (the classical guitarist), and Megan Macqueen, daughter to children's television and GMTV producer Billy Macqueen, with whom Cook lived for fifteen years. Her first marriage was in 1971, to the musician Brian Cook, whom she met at Leicester University.
Megan Macqueen
Cook