The Craniofacial Society of Great Britain and Ireland (CFSGBI), commonly known as the Craniofacial Society, is a professional organisation and charity dedicated to the study of cleft lip and palate and other craniofacial anomalies based at the Royal College of Surgeons of England in London in the United Kingdom. The Society first convened in 1970 and continued to meet on an ad hoc basis, leading to its formal constitutional establishment in 1985. The Society has since grown in terms of membership and stature and has developed to become the leading professional organisation for cleft health care professionals in the United Kingdom and Ireland.