Christine Mary Humphreys, Baroness Humphreys, is a Welsh Liberal Democrats peer and leader of the party's group in the House of Lords. Humphreys is also a former President of the Welsh Liberal Democrats and was a Member of the Welsh Assembly for the North Wales regional constituency from 1999 to 2001. She has also been the Liberal Democrat spokesperson for Wales since 2015. Before winning election to the National Assembly for Wales in 1999 she was a teacher and Head of Vocational Education in a Welsh Medium School in her home county of Conwy.