| Border: | parliamentary |
| Minister: | not_prime |
| Post: | Leader of the Opposition |
| Insignia: | File:Seal of Karnataka.svg |
| Insigniasize: | 180px |
| Insigniacaption: | Emblem of Karnataka |
| Incumbent: | vacant |
| Incumbentsince: | 4 June 2024 |
| Appointer: | Chairman of Karnataka Legislative Council |
| Style: | The Honourable |
| Status: | Leader of Opposition |
| Member Of: | Karnataka Legislative Council |
| Termlength: | During the life of the Karnataka Legislative Council (5 years) |
| Inaugural: | G. V. Anjanappa |
| Website: | https://kla.kar.nic.in/council/council.htm Karnataka Legislative Council |
| Body: | the Karnataka Legislative Council |
| Native Name: | ಕರ್ನಾಟಕ ವಿಧಾನ ಪರಿಷತ್ತಿನ ವಿರೋಧ ಪಕ್ಷದ ನಾಯಕ Karnāṭaka Vidhāna Pariṣattinalli Virōdha Pakṣada Nāyaka |
| Department: | Karnataka Legislative Council |
| Nominator: | Members of the Official Opposition in the Karnataka Legislative Council |
The Leader of the Opposition of the Karnataka Legislative Council in Karnataka Legislative Council is an elected Member of Karnataka Legislative Council who leads the official opposition in the Upper house of the Karnataka Legislature. The Leader of the opposition Karnataka Legislative Council is the Legislature chairperson of the party with the most seats after the government party.
| Portrait | Name | Constituency | Tenure | Party | |||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | G. V. Anjanappa | Bangalore Graduate | 28 January 1969 | 11 June 1970 | Praja Socialist Party | ||||
| 2 | A. H. Shivananda Swamy | elected by MLA's | 25 September 1970 | 14 March 1971 | |||||
| 3 | Balakrishna Gowda | elected by MLA's | 15 March 1971 | 15 August 1972 | Indian National Congress (R) | ||||
| 4 | Ramakrishna Hegde | elected by MLA's | 16 August 1972 | 1 February 1976 | Indian National Congress (O) | ||||
| 5 | S. R. Bommai | Dharwad Local Authorities | 3 February 1976 | 17 March 1978 | |||||
| 6 | A.K.Subbaiah | 18 March 1978 | 23 January 1980 | Janata Party | |||||
| 7 | D. B. Chandregowda | elected by MLA's | 24 January 1980 | 24 June 1981 | Indian National Congress (U) | ||||
| 27 June 1981 | 16 July 1981 | ||||||||
| 8 | M. C. Perumal | elected by MLA's | 15 February 1982 | 29 July 1982 | Indian Congress (S) | ||||
| 30 July 1982 | 11 January 1983 | ||||||||
| 9 | T. N. Narasimha Murthy | elected by MLA's | 30 June 1983 | 28 July 1986 | Indian National Congress (I) | ||||
| 29 July 1986 | 20 June 1989 | ||||||||
| 10 | M.C. Nanaiah | elected by MLA's | 18 December 1989 | 13 May 1992 | Janata Dal | ||||
| 14 May 1992 | 10 December 1994 | ||||||||
| 11 | H. K. Patil | West Graduates | 27 December 1994 | 30 June 1996 | Indian National Congress | ||||
| 1 July 1996 | 16 October 1999 | ||||||||
| 12 | K. H. Srinivas | Nominated | 29 October 1999 | 8 July 2002 | Janata Dal (Secular) | ||||
| 13 | D. H. Shankaramurthy | South West Graduates | 8 July 2002 | 16 June 2004 | Bharatiya Janata Party | ||||
| 16 June 2004 | 23 November 2005 | ||||||||
| (11) | H. K. Patil | West Graduates | 24 February 2006 | 17 January 2008 | Indian National Congress | ||||
| 14 | V. S. Ugrappa | Tumakuru Local Authorities | 8 April 2008 | 1 May 2010 | |||||
| 15 | Motamma | elected by MLA's | 1 September 2010 | 17 June 2012 | |||||
| 16 | S. R. Patil | Vijayapura Local Authorities | 28 June 2012 | 13 May 2013 | |||||
| 17 | Sadananda Gowda | elected by MLA's | 17 May 2013 | 24 May 2014 | Bharatiya Janata Party | ||||
| 18 | K. S. Eshwarappa | elected by MLA's | 13 July 2014 | 17 May 2018 | |||||
| 19 | Kota Srinivas Poojary | Dakshina Kannada Local Authorities | 2 July 2018 | 26 July 2019 | |||||
| (16) | S. R. Patil | Vijayapura Local Authorities | 10 October 2019 | 5 January 2022 | Indian National Congress | ||||
| 20 | B. K. Hariprasad | elected by MLA's | 26 January 2022 | 20 May 2023 | |||||
| 21 | Chaluvadi Narayanaswamy | elected by MLA's | 29 June 2024 | incumbent | Bharatiya Janata Party | ||||