| 1. Robert Little Our First Crown Solicitor 23 December 1859 to April 1885 | | 2. Thomas Joseph Byrnes Solicitor-General 12 August 1890 to 13 March 1893 Attorney-General 13 March 1893 to 13 April 1898 Premier of Queensland 13 April 1898 to 27 September 1898 |
| 3. James Howard Gill Crown Solicitor 7 May 1885 to 11 October 1899 | | 4. The Hon. Sir Charles Powers KCMG Crown Solicitor 1 November 1899 to 17 June 1903 Justice of the High Court of Australia 5 March 1913 to 22 July 1929 |
| 5. George Valentine Hellicar Crown Solicitor 1 July 1903 to 25 April 1910 | | 6. The Hon. Justice Thomas William McCawley Crown Solicitor 1 November 1910 to 5 January 1917 Judge of the Supreme Court 12 October 1917 to 31 March 1922 Chief Justice 1 April 1922 to 16 April 1925 |
| 7. The Hon. Sir William Flood Webb KBE Crown Solicitor 1 June 1917 to 10 April 1922 Solicitor-General 11 April 1922 to 16 April 1925 Judge of the Supreme Court 24 April 1925 Chief Justice 1 July 1940 to 24 April 1946 Justice of the High Court of Australia 16 May 1946 to 16 May 1958 | | 8. Hubert James Hungerford Henchman KC Crown Solicitor 2 March 1923 to 4 August 1937 Solicitor-General 5 August 1937 to 31 December 1945 |
| 9. William Graham Hamilton QC Crown Solicitor 11 August 1938 to 31 December 1945 Solicitor-General 1 January 1946 to 31 December 1954 | | 10. Henry Thomas O'Driscoll Crown Solicitor 3 April 1947 to 31 December 1957 |
| 11. William Edmond Ryan Solicitor-General 1 January 1955 to 19 March 1970 | | 12. Leslie Edward Skinner Crown Solicitor 1 January 1958 to 31 December 1962 |
| 13. James Patrick O'Callaghan Crown Solicitor 7 February 1963 to 1 July 1968 | | 14. Thomas Parslow QC Crown Solicitor 17 October 1968 to January 1971 Solicitor-General 21 January 1971 to 14 July 1980 |
| 15. Henry Errol Carr-Boyd Crown Solicitor 30 September 1971 to 30 June 1975 | | 16. Vincent Gerald McMahon Crown Solicitor 1 July 1975 to 3 May 1978 |
| 17. Denis Vincent Galligan QC Crown Solicitor 4 May 1978 to 14 July 1980 Solicitor-General 14 August 1980 to 29 February 1984 | | 18. Donald Robert William Hair Crown Solicitor 16 October 1980 to 18 February 1982 |
| 19. The Hon. Justice Kenneth George William Mackenzie QC Crown Solicitor 29 July 1982 to 19 June 1985 Solicitor-General 20 June 1985 to 10 April 1989 Justice of the Supreme Court of Queensland 10 April 1989 to 8 December 2008 | | 20. Roy Patrick Sammon Crown Solicitor 19 September 1985 to 25 April 1988 |
| 21. Kenneth Michael O'Shea Crown Solicitor 23 February 1989 to 7 February 1996 | | 22. The Hon. Justice Geoffrey Lance Davies AO Solicitor-General 31 October 1989 to 13 December 1991 Judge of Appeal, Court of Appeal 16 December 1991 to 11 February 2005 |
| 23. Barry Thomas Dunphy Crown Solicitor 15 August 1997 to 13 August 1999 | | 24. The Hon. Justice Patrick Anthony Keane QC Solicitor-General 13 December 1992 to 18 February 2005 Judge of Appeal, Court of Appeal 21 February 2005 to current |
| 25. Conrad Wilhelm Lohe Crown Solicitor 11 May 2000 to 31 October 2008 | | 26. Walter Sofronoff Solicitor-General 17 February 2005 to 13 March 2014 |
| 26. Gregory Richard Cooper Crown Solicitor 1 November 2008 to present | | 27. Peter Dunning Solicitor-General 10 April 2014 to 10 April 2019 |
| | | 28. Sandy (Gavin Alexander) Thompson Solicitor-General 11 April 2019 to 24 July 2022 |
| | | 29. Gim Del Villar Solicitor-General 25 July 2022 to present |