Roman Catholic Diocese of Port Pirie

The following individuals have been elected as Roman Catholic Bishops of Port Pirie or any of its precursor titles:[2]

Order	Name	Title	Date enthroned	Reign ended	Term of office	Reason for term end
1	John O'Reily †	Bishop of Port Augusta	13 May 1887	5 January 1895	7 years, 237 days	Elevated as Archbishop of Adelaide
2	James Maher †	Bishop of Port Augusta	10 January 1896	20 December 1905	9 years, 344 days	Died in office
3	John Henry Norton †	Bishop of Port Augusta	18 August 1906	22 March 1923	16 years, 216 days	Died in office
4	Andrew Killian †	Bishop of Port Augusta	26 February 1924	11 July 1933	9 years, 135 days	Elevated as Coadjutor Archbishop of Adelaide
5	Norman Thomas Gilroy †	Bishop of Port Augusta	10 December 1934	1 July 1937	2 years, 203 days	Elevated as Coadjutor Archbishop of Sydney
6	John Joseph Lonergan †	Bishop-Elect of Port Augusta	8 January 1938	14 July 1938	187 days	Died prior to being ordained as Bishop
7	Thomas Absolem McCabe †	Bishop of Port Augusta	13 December 1938	15 November 1951	12 years, 337 days	Appointed as Bishop of Wollongong
8	Bryan Gallagher †	Bishop of Port Pirie	13 March 1952	11 August 1980	28 years, 151 days	Resigned and appointed Bishop Emeritus of Port Pirie
9	Francis Peter de Campo †	Bishop of Port Pirie	11 August 1980	23 April 1998	17 years, 255 days	Died in office
10	Daniel Eugene Hurley	Bishop of Port Pirie	27 November 1998	3 July 2007	8 years, 218 days	Appointed as Bishop of Darwin
11	Gregory O'Kelly SJ	Bishop of Port Pirie	15 April 2009	1 August 2020	11 years, 296 days	Retired
12	Karol Kulczycki SDS	Bishop of Port Pirie

• Francis Peter de Campo † (1979–1980)

• Francis Augustin Henschke † , appointed Auxiliary Bishop of Adelaide in 1937