Lady Ann Caroline Faber (29 August 1923 – 14 September 2016) was the daughter of Harold Macmillan (created Earl of Stockton in 1984) and his wife Lady Dorothy Macmillan. She was the second of their four children, and their last surviving child.
She was married to the insurance executive Julian Faber from 1944 until his death in January 2002. They had five children.
She died in Sussex on 14 September 2016 at the age of 93, and her funeral was held at Chelsea Old Church, Cheyne Walk, London later that month.