Sheila Clare Hollins – formally known as Baroness Hollins of Wimbledon in the London Borough of Merton and of Grenoside in the County of South Yorkshire – is a Catholic crossbench peer who has served in the House of Lords since 2010.

She is distinguished by 40 years of clinical experience, first in general practice but mostly in psychiatry. She is a past president of the British Medical Association, a past president of the Royal College of Psychiatrists, a former chair of the BMA Board of Science and president of the Royal Medical Benevolent Fund.