Geoffrey Innes Davey, KCGS, CBE (27 November 1906 – 12 February 1975) was an Australian civil engineer and priest.
After graduating, he became an assistant construction engineer, working on the Woronora Dam for the Metropolitan Water, Sewerage and Drainage Board; he later began his own Queensland business manufacturing roofing tiles.
He married architect Elsa Annette Isabel Hazelton at St Mary's Cathedral, Sydney on 6 February 1935.
[1] Davey and his partner Gerald Haskins formed GHD Group and worked on the Morning Star dam in Tasmania and in New South Wales before amalgamating with Gordon Gutteridge in 1939 and receiving Commonwealth contracts during World War II.
In 1967, a widower, he began studying theology at the Pontifical Beda College in Rome, and was ordained a priest by Cardinal Sir Norman Gilroy at Wahroonga on 10 July 1971 in a church designed by his late wife.