So far, it has had the following incumbents, of the fitting episcopal rank with an archiepiscopal exception: Joseph Cheikho (7 March 1970 – 22 August 1970).Robert Picard de la Vacquerie ( – 17 March 1969).
Gastone Mojaisky-Perrelli (8 August 1959 – ).Carlo Chiarlo (12 October 1928 – 15 December 1958) (later Cardinal).James Duhig (27 February 1912 – 13 January 1917).Francesco Sogaro, Comboni Missionaies (F.S.C.I.) (18 August 1894 – 6 February 1912).Beniamino Cavicchioni (21 March 1884 – 11 January 1894) (later Cardinal).Francis Xavier Norbert Blanchet (26 January 1881 – 18 June 1883).Colin Francis McKinnon (30 August 1877 – 26 September 1879).Titular Bishop Augustus van Heule, Jesuits (S.J.) (9 September 1864 – 9 June 1865).Gaétan Giunta (6 October 1829 – unknown date).Francisco Casto Royo (15 December 1783 – September 1803).Domingo Valentín Guerra Arteaga y Leiva (19 December 1725 – 8 March 1728).Amida of the Romans was suppressed in 1970, having had many archiepiscopal incumbents with a singular episcopal exception :