Virginia Satir (1916 – 1988) was an American author and psychotherapist, known especially for her approach to family therapy and her work with Systemic Constellations. She is widely regarded as the "Mother of Family Therapy" Her most well-known books are Conjoint Family Therapy, 1964, Peoplemaking, 1972, and The New Peoplemaking, 1988.
She is also known for creating the Virginia Satir Change Process Model, a psychological model developed through clinical studies. Change management and organizational gurus of the 1990s and 2000s embrace this model to define how change impacts organizations.