Mary Cecilia Grey (born 1941) is a Roman Catholic[1][2][3] ecofeminist liberation theologian in the United Kingdom.
[4][5] Grey was born on 16 June 1941 in Houghton-le-Spring, County Durham.
[6][3] She is an honorary fellow of Sarum College, Salisbury,[6][7] and was president of the European Society of Women in Theological Research from 1989 to 1991.
[1] Grey also serves as Chair of the Theology Group of Friends of Sabeel UK[8] and as a trustee of the Balfour Project, which recognizes Britain's historical role in creating a situation of conflict between Israel and Palestine.
She co-founded Wells for India, a water-based organisation[clarification needed] in Rajasthan, India with Nicholas Grey and they currently serve as co-presidents[1][8] Grey also serves as patron of both the Dalit Solidarity Network UK[1] and the Centre for Theology and Health, Holy Rood House, Thirsk, UK.