Diane Messina Stanley (born 1946) is an American television writer and producer.
Strong Medicine, Judging Amy, Knots Landing, The Young and the Restless (Breakdown Writer), Harper Valley P.T.A., House Calls, That's Life, Savannah, Homefront, Early Edition, Pacific Palisades, Army Wives, and Road To Avonlea. She also developed Spyder Games with her husband, James Stanley.
Outstanding Drama Series (Homefront, 1993) (nomination shared with Lynn Marie Latham, Bernard Lechowick, David Jacobs, Christopher Chulack, and her husband)
Sentinel for Health Award (Army Wives, 2010, with writing staff)Donate Life Inspire Award (Army Wives, 2010, with writing staff)