Osaretin Afusat Demuren is a Nigerian banker, and the first female Chairman of Guaranty Trust Bank.
She's a member of several professional associations including the Society for Human Resource Management of America, Nigerian Statistical Association, Chartered Institute of Personnel Management of Nigeria and the Chartered Institute of Bankers of Nigeria.
She sits on the board of Trust Fund Pensions Plc and of LAPO Microfinance Bank Limited.
Demuren joined the Board of Guaranty Trust Bank plc in April 2013 and was announced chairman in 2015.
[4] She's married to former Director-General of the Nigerian Civil Aviation Authority, Dr. Harold Demuren.