Dame DeAnne Shirley Julius, DCMG, CBE (born April 14, 1949) is a Distinguished Fellow at Chatham House.

She began her active career as a project economist with the World Bank[2] in Washington and has handled extensive roles in the private sector.

She was a non-executive director on the boards of Lloyds Bank and Serco Group from 2001–07, BP from 2001-11, Roche Holdings SA from 2002–16, Jones Lang LaSalle from 2008–19, Deloitte LLP from 2011-14 and ICE Benchmark Administration from 2016-19.

She has also been a member of the International Advisory Boards of Temasek from 2010–17, the China Investment Corporation from 2016–20 and Rock Creek Global from 2004.

[2] She has written five books and academic papers on subjects ranging from foreign direct investment to strategic planning and corporate governance.