| # | Portrait | Name | Term of Office | Party |
|---|
| Speaker of the Slovenian People's Liberation Council |
| 1 | Josip Vidmar | 1944 | 1946 | Communist Party of Slovenia |
|---|
| Speaker of the Constituent Assembly of the Socialist Republic of Slovenia |
| 1 | Ferdo Kozak | 1946 | 1947 | Independent |
|---|
| Speakers of the National Assembly of the Socialist Republic of Slovenia |
| 1 | Ferdo Kozak | 1947 | 1953 | Independent |
|---|
| 2 | Miha Marinko | 1953 | 1962 | League of Communists of Slovenia |
|---|
| 3 | Vida Tomšič | 1962 | 1963 | League of Communists of Slovenia |
|---|
| 4 | Ivan Maček | 1963 | 1967 | League of Communists of Slovenia |
|---|
| 5 | Sergej Kraigher | 1967 | 1973 | League of Communists of Slovenia |
|---|
| 6 | Marijan Brecelj | 1974 | 1978 | League of Communists of Slovenia |
|---|
| 7 | Milan Kučan | 1978 | 1982 | League of Communists of Slovenia |
|---|
| 8 | Vinko Hafner | 1982 | 1986 | League of Communists of Slovenia |
|---|
| 9 | Miran Potrč | 1986 | 1990 | League of Communists of Slovenia |
|---|
| Speakers of the National Assembly of the Republic of Slovenia |
| 1 | France Bučar | 17 May 1990 | 23 December 1992 | Slovenian Democratic Union |
|---|
| 2 | Herman Rigelnik | 23 December 1992 | 16 September 1994 | Liberal Democracy of Slovenia |
|---|
| 3 | Jožef Školč | 16 September 1994 | 3 December 1996 | Liberal Democracy of Slovenia |
|---|
| 4 | Janez Podobnik | 3 December 1996 | 10 November 2000 | Slovenian People's Party |
|---|
| 5 | Borut Pahor | 10 November 2000 | 12 July 2004 | Social Democrats |
|---|
| 6 | Feri Horvat | 12 July 2004 | 22 October 2004 | Social Democrats |
|---|
| 7 | France Cukjati | 22 October 2004 | 15 October 2008 | Slovenian Democratic Party |
|---|
| 8 | Pavel Gantar | 15 October 2008 | 2 September 2011 | Zares |
|---|
| 9 | Ljubo Germič | 2 September 2011 | 21 December 2011 | Liberal Democracy of Slovenia |
|---|
| 10 | Gregor Virant | 21 December 2011 | 28 January 2013 | Civic List |
|---|
| — | Jakob Presečnik (acting) | 28 January 2013 | 27 February 2013 | Slovenian People's Party |
|---|
| 11 | Janko Veber | 27 February 2013 | 1 August 2014 | Social Democrats |
|---|
| 12 | Milan Brglez | 1 August 2014 | 22 June 2018 | Modern Centre Party |
|---|
| 13 | Matej Tonin | 22 June 2018 | 23 August 2018 | New Slovenia |
|---|
| 14 | Dejan Židan | 23 August 2018 | Incumbent | Social Democrats |
|---|
|