Dame DeAnne Shirley Julius, DCMG, CBE (born April 14, 1949) is a former economic analyst for the Central Intelligence Agency (CIA) and an American-British economist, notable as a founder member of the Monetary Policy Committee of the Bank of England.
She began her active career as a project economist with the World Bank in Washington and has handled extensive roles in the private sector.
From 2003–12 she was Chairman of Chatham House (formally known as The Royal Institute of International Affairs), in London and is currently Chair of University College London (UCL) Council.
She is a non-executive director of Jones Lang LaSalle.