This is a list of Slovenian Roman Catholic Bishops.
| Name | Born, died | Ordained | Diocese | Notes |
|---|
| Alojzij Ambrožič | 27th Januar 1930, Gabrje
26 August 2011, Toronto | df=yes|1976|5|27}} | Toronto | cardinal |
| Jožef Balant | 28th Januar 1763, Nova vas pri Lescah
11 May 1834, Gorizia | df=yes|1818|11|22}} | Gorizia |
| Friderik Irenej Baraga | 28 June 1797, Knežja vas
19th Januar 1868, Marquette | df=yes|1853|11|1}} | Marquette | first bishop of the Diocese of Marquette |
| Jurij Bizjak | 22 February 1947, Col | df=yes|2000|7|5}} | Koper |
| Vinko Bokalič Iglič | 11 June 1952, Buenos Aires | df=yes|2010|5|29}} | Santiago del Estero |
| Frančišek Borgia Sedej | 10 October 1854, Cerkno
29 November 1931, Gorizia | df=yes|1906|3|25}} | Gorizia |
| Hermann of Cilli | 1383, Celje
13 December 1421, Celje | df=yes|1413|9|8}} | München - Freising |
| Alojzij Cvikl | 19 June 1955, Celje | df=yes|2015|4|26}} | Maribor |
| Maksimilijan Držečnik | 5 October 1903, Zgornja Orlica
13 May 1978, Maribor | df=yes|1946|12|15}} | Maribor |
| Andrej Glavan | 16 October 1943, Soteska | df=yes|2000|6|12}} | Novo Mesto | first bishop of the Diocese of Novo Mesto |
| Ivan Nepomuk Glavina | 13 April 1828, San Antonio in Bosco
10 November 1899, Trieste | df=yes|1878|10|6}} | Trieste |
| Janez Frančišek Gnidovec | 29 September 1873, Veliki Lipovec
3 February 1939, Ljubljana | df=yes|1924|11|30}} | Skopje |
| Andrej Gollmayr | 28 November 1797, Radovljica
17 March 1883, Gorizia | df=yes|1855|6|3}} | Gorizia |
| Vekoslav Grmič | 4 June 1923, Dragotinci
21 March 2005, Maribor | df=yes|1968|4|21}} | Maribor | auxiliary bishop |
| Stanislav Hočevar | 12 November 1945, Jelendol | df=yes|2000|5|24}} | Belgrade |
| Tomaž Hren | 13 November 1560, Ljubljana
10 February 1630, Gornji Grad | 1597 | Ljubljana |
| Anton Jamnik | 27 July 1961, Ljubljana | df=yes|2006|1|8}} | Ljubljana | auxiliary bishop |
| Anton Bonaventura Jeglič | 29 May 1850, Begunje na Gorenjskem
2 July 1937, Stična | df=yes|1897|9|12}} | Ljubljana |
| Janez Jenko | 5 May 1910, Mavčiče
24 December 1994, Koper | df=yes|1964|9|6}} | Koper |
| Andrej Jordan | 29 November 1845, Gorizia
4 October 1905, Gorizia | df=yes|1902|7|20}} | Gorizia |
| Ivan Jurkovič | 10 June 1952, Kočevje | df=yes|2001|10|6}} | apostolic nuncio |
| Andrej Karlin | 15 November 1857, Stara Loka
5 April 1933, Maribor | df=yes|1911|3|19}} | Maribor |
| Franc Kramberger | 7 October 1936, Lenart v Slovenskih goricah | df=yes|1980|12|21}} | Maribor |
| Jožef Kvas | 9 September 1919, Zalog pri Cerkljah
29 December 2005, Ljubljana | df=yes|1983|6|12}} | Ljubljana | auxiliary bishop |
| Franc Ksaver Kutnar | 26 October 1793, Šentvid pri Stični
8 March 1846, Šentandraž v Labotski dolini | df=yes|1844|3|3}} | Maribor |
| Jernej Legat | 16 August 1807, Naklo
12 February 1875, Trieste | df=yes|1847|4|11}} | Trieste |
| Stanislav Lenič | 6 November 1911, Župeča vas
4 January 1991, Ljubljana | df=yes|1968|1|14}} | Ljubljana | auxiliary bishop |
| Stanislav Lipovšek | 10 December 1943, Vojnik | df=yes|2010|4|24}} | Celje |
| Franc Ksaver Lušin | 3 December 1781, Hum pri Tinjah
2 May 1854, Gorizia | df=yes|1824|10|3}} | Gorizia |
| Anton Mahnič | 14 September 1850, Kobdilj
14 December 1920, Zagreb | df=yes|1896|12|3}} | Krk |
| Franc Jožef Mikolič | 17 March 1739
4 December 1793 | df=yes|1790|1|23}} | Ljubljana | auxiliary bishop |
| Jakob Missia | 30 June 1838, Mota
24. March 1902, Gorizia | df=yes|1884|12|7}} | Gorizia | cardinal |
| Ignacij Mrak | 16 October 1810, Hotovlja
2 January 1901, Marquette | df=yes|1869|2|7}} | Marquette |
| Mihael Napotnik | 20 September 1850, Tepanjski Vrh
28 March 1922, Maribor | df=yes|1889|10|27}} | Maribor |
| Franc Perko | 19 November 1929, Krka
20 February 2008, Ljubljana | df=yes|1987|1|6}} | Belgrade |
| Anton Edvard Pevec | 16 April 1925, Cleveland
14 December 2014, Cleveland | df=yes|1982|7|2}} | Cleveland | auxiliary bishop |
| Metod Pirih | 9 May 1936, Lokovec | df=yes|1985|5|27}} | Koper |
| Janez Zlatoust Pogačar | 22 January 1811, Vrba
25 January 1884, Ljubljana | df=yes|1875|9|5}} | Ljubljana |
| Jožef Pogačnik | 28 September 1902, Kovor
25 March 1980, Ljubljana | df=yes|1963|4|7}} | Ljubljana |
| Tomaž Prelokar | circa 1421, Celje
25 April 1496, Constance | 1491 | Constance |
| Matevž Ravnikar | 20 September 1776, Vače
20 November 1845, Trieste | df=yes|1831|12|18}} | Trieste |
| Franc Rode | 23 September 1934, Rodica | df=yes|1997|4|6}} | Ljubljana | cardinal |
| Gregorij Rožman | 9 March 1883, Dolinčiče
16 November 1959, Cleveland | df=yes|1929|7|14}} | Ljubljana |
| Jurij Slatkonja | 21 March 1456, Ljubljana
26 April 1522, Vienna | df=yes|1513|11|13}} | Vienna | first archbishop of the Archdiocese of Vienna |
| Anton Martin Slomšek | 26 November 1800, Uniše
24 September 1862, Maribor | df=yes|1846|7|5}} | Maribor | beatified |
| Jožef Smej | 15 February 1922, Bogojina | df=yes|1983|5|12}} | Maribor | auxiliary bishop |
| Josip Srebrnič | 2 February 1876, Solkan
21 June 1966, Krk | df=yes|1923|12|8}} | Krk |
| Andrés Stanovnik | 15 December 1949, Buenos Aires | df=yes|2001|12|16}} | Corrientes |
| Janez Nepomuk Stariha | 12 May 1845, Semič
27 November 1915, Ljubljana | df=yes|1902|10|28}} | Rapid City | first bishop of the Diocese of Rapid City |
| Jakob Stepišnik | 22 July 1815, Celje
28 June 1889, Maribor | df=yes|1863|1|18}} | Maribor |
| Anton Stres | 15 December 1942, Donačka Gora | df=yes|2000|6|24}} | Ljubljana | first bishop of the Diocese of Celje |
| Peter Štumpf | 28 June 1962, Murska Sobota | df=yes|2006|9|10}} | Murska Sobota |
| Alojzij Šuštar | 14 November 1920, Grmada
29 June 2007, Ljubljana | df=yes|1980|4|13}} | Ljubljana |
| Franc Šuštar | 27 April 1959, Ljubljana | df=yes|2015|3|15}} | Ljubljana | auxiliary bishop |
| Ivan Jožef Tomažič | 1 August 1876, Miklavž pri Ormožu
26 February 1949, Maribor | df=yes|1928|8|1}} | Maribor |
| Jakob Trobec | 10 July 1838, Log pri Polhovem Gradcu
14 December 1921, Brockway | df=yes|1897|9|21}} | Saint Cloud |
| Alojzij Turk | 21 November 1909, Prečna
20 April 1995, Ljubljana | df=yes|1980|4|20}} | Belgrade |
| Marjan Turnšek | 25 July 1955, Celje | df=yes|2006|6|25}} | Maribor | first bishop of the Diocese of Murska Sobota |
| Alojz Uran | 22 January 1945, Spodnje Gameljne | df=yes|1993|1|6}} | Ljubljana |
| Lojze Urbanč | 25 July 1958, Buenos Aires | df=yes|2007|3|10}} | Catamarca |
| Anton Vovk | 19 May 1900, Vrba
7 July 1963, Ljubljana | df=yes|1946|12|1}} | Ljubljana | first archbishop of the Archdiocese of Ljubljana |
| Janez Vertin | 17 July 1844, Dobliče
26 February 1899, Marquette | df=yes|1879|9|14}} | Marquette |
| Anton Alojzij Wolf | 14 June 1782, Idrija
7 February 1859, Ljubljana | df=yes|1824|10|2}} | Ljubljana |
| Stanislav Zore | 7 September 1958, Znojile | df=yes|2014|11|23}} | Ljubljana |
| Alojzij Matija Zorn | 13 January 1837, Prvačina
8 July 1897, Vienna | df=yes|1883|1|14}} | Gorizia |
| Jožef Žabkar | 24 December 1914, Ljubljana
19 May 1984, Rome | df=yes|1969|6|30}} | apostolic nuncio |
| Anton Žerdin Bukovec | 11 June 1950, Čentiba | df=yes|2002|4|14}} | San Ramón | apostolic vicar |
{{DEFAULTSORT:Slovenian Catholic bishops}}