Ivan Delacherois Neill CB OBE (10 July 1912 – 18 June 2001) was an Anglican priest and British Army officer.

[3] His parents wanted him to become a missionary doctor so he began the study of medicine at the Medical College of St Bartholomew's Hospital.

[2] He was granted a temporary commission into the British Army on 18 April 1939 as a Chaplain to the Forces 4th class (equivalent in rank to captain).

He served for one year in Germany as Deputy Assistant Chaplain General with the I Corps, British Army of the Rhine.

Neill served as chairman of the board of governors of Monkton Combe School near Bath, Somerset from 1969 to 1981.

[7] In May 1947, he was appointed Knight Officer of the Order of Orange-Nassau with swords by the Queen of the Netherlands 'in recognition of distinguished services in the cause of the Allies'.