Mary Marguerite Leneen Forde, AC DStJ (born 12 May 1935) is a retired solicitor and former Chancellor of Griffith University, who served as the 22nd Governor of Queensland from 1992 until 1997.

[4] She worked in the Haematology Department of Royal Brisbane Hospital for two years prior to full-time legal study following her husband's death in 1966.

[5][6] In 1992, after her appointment as governor, she was the subject of a $500,000 civil lawsuit from the Fitzgerald family, heirs of the Castlemaine Perkins beer empire, who alleged she had engaged in professional misconduct to their detriment.

[4] Forde had remarried a retired detective superintendent from New South Wales Police, Angus McDonald, in 1983.

[11][12] On 26 January 1993, Forde was appointed a Companion of the Order of Australia in recognition of her service to the law, to improving the status of women and to economic and business development.