Henry Colville Montgomery Campbell KCVO MC PC (11 October 1887 – 26 December 1970) was a Church of England bishop.

[9] After distinguished wartime service in which he received the Military Cross for bravery at Gallipoli, he served as vicar of West Hackney (1919–26) and Hornsey (1926–33).

[8] The new cathedral by Edward Maufe was under construction, and the pro-cathedral, Holy Trinity Church, in which Montgomery Campbell was enthroned, was the building in which he had been ordained a priest, 38 years earlier.

"[19] At his enthronement as Bishop of London he banged ceremonially with his crosier on the great West door of St Paul's, which there was some delay in opening.

[n 2][19] A modest man, he called himself "one who is no figure in public life and no scholar, but simply and solely a Father in God who goes round the parishes visiting the chaps – the only thing I am any good at".

[4] His obituarist in The Times commented that this was an underestimate of Montgomery Campbell's abilities, and that he was "a wise and discerning administrator, who could quickly grasp the essentials of a situation and impart to it his own sure touch.

[20] He died at the age of 83 in Westminster Hospital on 26 December 1970 having contracted bronchial pneumonia after falling during a power cut and fracturing his thigh.