David Nicholas Oliver Sekers OBE (born 29 September 1943)[1] is a British historian.
He was born in 1943, the son of the Hungarian industrialist, Sir Nicholas Sekers, and his wife, Agota.
For the Channel 4 programme The Mill, he was the historical consultant.
He has carried out consultancy work for the Heritage Lottery Fund (HLF).
Sekers was made an Officer of the Order of the British Empire (OBE) in the 1986 New Year Honours.