Jill Braithwaite (15 September 1937 - 10 November 2008) was a British diplomat and archaeologist.
Jill Braithwaite (née Gillian Mary Robinson) was born in London to Ida and Patrick Robinson. She studied at Roedean School, and went on to graduate in French, Italian and Spanish, at Westfield College. She later learned Russian and Polish.
She married Rodric Braithwaite in April 1961. They had five children: four boys and a girl. In 1971, one of her twin sons, Mark, died.
Braithwaite joined the British Foreign Office in November 1959. Her first posting was to Warsaw as a Political Secretary. Following her marriage, she was forced to resign from the diplomatic service. However, she continued her public service in an unofficial capacity.
During the 1991 Soviet coup d'état attempt, her husband was the British ambassador in Moscow. She supported Boris Yeltsin and other demonstrators against the KGB-led plotters. She thereafter was instrumental in the establishment of several organisations aiming at social reform in the former Soviet Union. She supported a children's home at Dmitrov, and helped restore the ruined Tolga monastery as a nunnery in Yaroslavl. She was involved in the improvement of care for disabled children in the Volga region, and elderly care in Siberia.
The BEARR Trust was set up in 1991 under her aegis. In 1993, she co-founded the Russian European Trust for Welfare Reform.
In 1979, Braithwaite began working towards a second undergraduate degree - in archaeology - at the Institute of Archaeology in London. Her thesis on face pots in Roman Britain was published in the journal Britannia, and she received a first class degree. She then began a PhD as an external candidate of London University, which she obtained in 1993. Her expanded doctoral thesis was published in 2007 as Faces of the Past. She won the John Gillam prize posthumously in 2009 for this work.