James Mourilyan Tanner

James Mourilyan Tanner
Born(1920-08-01)1 August 1920
Camberley, Surrey, United Kingdom
Died11 August 2010(2010-08-11) (aged 90)
Wellington, Somerset, United Kingdom
NationalityBritish
Alma materSt Mary's Hospital Medical School
University of Pennsylvania
Known forTanner scale and later experiments in using human growth hormone in children.
Scientific career
FieldsPaediatric Endocrinology
InstitutionsSt Thomas' Hospital
UCL Great Ormond Street Institute of Child Health

James Mourilyan Tanner (1 August 1920 – 11 August 2010) was a British paediatric endocrinologist who was best known for his development of the Tanner scale, which measures the stages of sexual development during puberty. He was a professor emeritus of the Institute of Child Health at the University of London.