Stella Churchill FRCS LRCP (5 June 1883 – September 16, 1954), was a British medical psychologist and psychotherapist who specialised in the health of women and children.

She was the great-granddaughter of Chief Rabbi Akiba Wertheimer, and great niece of German philosopher Constantin Brunner.

1910), and a daughter, Ruth Isabella (1912–1998), Her sister Violet married William Algernon Churchill, one of her husband's brothers.

She was a Fellow of the Maternity and Child Welfare Group of the Society of Medical Officers of Health and served as its president.

[2] She retired from public health service and became interested in medical psychology and was appointed psychotherapist to the Tavistock Clinic and the West End Hospital for Nervous Diseases.