Agius speaking at the CBI Climate Change Summit 2008
|Born||Marcus Ambrose Paul Agius
22 July 1946
|Alma mater||Trinity Hall, University of Cambridge (BA, MA)
Harvard Business School (MBA)
|Occupation||Group Chairman of Barclays|
Marcus Ambrose Paul Agius (//; born 22 July 1946) is a British financier and former Group Chairman of Barclays. He currently serves on the BBC's new executive board as a senior non-executive director.
Early life and education 
Agius is the son of Ena Eleanora (née Hueffer) and Lieutenant Colonel Alfred Victor Louis Benedict Agius. He is of part Maltese descent, and was educated at St George's College, Weybridge. He earned his degree in Mechanical Sciences and Economics at Trinity Hall, University of Cambridge, and also holds an MBA from Harvard Business School.
Early career and Lazard (1972 - 2006) 
Marcus' banking career began at the investment bank, Lazard, where he worked from 1972 to 2006 holding several senior positions. He was appointed as the Chairman of the London branch of Lazard in 2001 and Deputy Chairman of Lazard LLC in 2002.
He joined BAA PLC as a non-executive Director in 1995 and served as its Chairman from 2002 till 2006.
Barclays Board and Chairman (2006 - 2012) 
On 2 July 2012 it was announced that Agius would resign following the Barclays fine for manipulation of the London Interbank Offered Rate (Libor) by some Barclays employees in the Libor scandal. However, in November 2012, it was reported in the press that he might be retained as a consultant.
On 3 July 2012 it was announced that Agius was reinstated as "full-time chairman", following the resignation of CEO Bob Diamond. Agius will serve as chairman until a new chief executive is appointed. During his time at Barclays Aguis attended the 2011 meeting of the Bilderberg Group.
British Bankers Association (2010 - Present) 
Board memberships 
From December 1, 2006, he is serving as a non-executive director in the BBC's new Executive Board. He is also the Trustee of the Royal Botanic Gardens, Kew and is Chairman of the Kew Foundation.
Personal life 
Marcus, a Roman Catholic, married Katherine (born 1949), daughter of Edmund de Rothschild of the Rothschild banking family of England and has a close involvement with the Rothschild family estate, Exbury Gardens in Hampshire. They have two children. In 2010 The Tablet named him as one of Britain’s most influential Roman Catholics.
He is also a passionate gardener and art collector.
- Barclays. "Barclays.com - Marcus Agius biography". Retrieved 7 July 2012.
- "Marcus Agius Biography". Debrett's. Retrieved 21 June 2011.
- "Barclays bank chairman Marcus Agius to resign". BBC News. 2 July 2012. Retrieved 2 July 2012.
- BBC appoints first non-executive director
- "Debrett's People Of Today 2012: AGIUS, Marcus Ambrose Paul". Debrett's. Retrieved 7 July 2012.
- John Azzopardi Vella (22 June 2012). "Does Marcus Agius have a bruised Rothschild ego?". The Sunday Times. Retrieved 6 July 2012.
- BBC Board Bio - Marcus Agius
- "Marcus Agius profile". Forbes.com. Forbes. Retrieved 7 August 2009.
- "Libor scandal: Who might have lost?". BBC News. 28 June 2012. Retrieved 2 July 2012.
- "Board changes" (Press release). Barclays. 3 July 2012. Retrieved 3 July 2012.
- "Bilderberg 2011: The Good, The Bad, and the Incredibly Wealthy". The Guardian. 15 June 2011.
- Heretics to heroes: how Rome went mainstream
- Denaro, Marie (2003). Daughter of an Empire. A Family History. St. Julian's, Malta: David Arrigo Publishing. ISBN 99932-656-0-8., p.226
- "The Tablet's Top 100".
- The Top five in Finance
|Group Chairman of Barclays plc
Sir David Walker