Una Christina Ledingham (2 January 1900 – 19 November 1965)[1] was a British physician known for her studies of diabetes in pregnancy.
She attended South Hampstead High School and London School of Medicine for Women, then went on to the University of London, where she received her MBBS degree in 1923.
She held house posts at the Brompton, the Royal Free and Royal Northern Hospitals until 1925, and in the same year she married John Ledingham, with whom she had one son and one daughter.
At the Hampstead General Hospital and at the Marie Curie Hospital she developed a special interest in diabetes, and was an expert on the problems of the pregnant diabetic woman.
She became an expert on the problems of diabetic and pregnant women.