List of leaders of the opposition in the Karnataka Legislative Assembly

Leader of the Opposition of Karnataka Legislative Assembly
Emblem of Karnataka
Incumbent Siddaramaiah since 9 October 2019
Karnataka Legislative Assembly
Style	The Honourable
Status	Leader of Opposition
Member of	Karnataka Legislative Assembly
Nominator	Members of the Official Opposition in the Karnataka Legislative Assembly
Appointer	Speaker of Karnataka Legislative Assembly
Term length	During the life of the Karnataka Legislative Assembly (5 years)
Inaugural holder	S. Shivappa
Formation	22 March 1962 (1962-03-22)
Deputy	Deputy Leader of the Opposition of the Karnataka Legislative Assembly

The Leader of the Opposition of the Karnataka Legislative Assembly is the politician who leads the official opposition in the Karnataka Legislative Assembly. Incumbent Leader of opposition is Siddaramaiah.

Leaders of opposition

Sl. No.	Portrait	Name	Constituency	Tenure			Assembly	Party
1		S. Shivappa	Shravanabelagola	22 March 1962	28 January 1967	8 years, 229 days	3rd Assembly (1962–67)	Praja Socialist Party
				15 March 1967	22 February 1970		4th Assembly (1967–71)
				23 February 1970	22 December 1970			Samyukta Vidhayak Dal
2		H. Siddaveerappa	Harihar	23 December 1970	14 April 1971	112 days		Indian National Congress (R)
3		H. D. Deve Gowda	Holenarasipur	24 March 1972	17 March 1976	3 years, 359 days	5th Assembly (1972–77)	Indian National Congress (O)
4		H. T. Krishnappa		18 March 1976	25 October 1976	221 days
(3)		H. D. Deve Gowda	Holenarasipur	18 November 1976	31 December 1977	1 year, 43 days		UOP
5		S. R. Bommai	Hubli Rural	18 March 1978	17 July 1979	1 year, 121 days	6th Assembly (1978–83)	Janata Party
6		R. Gundu Rao	Somwarpet	17 December 1979	22 January 1980	36 days		Indian National Congress (I)
7	File:Devarajaurs 1 small.PNG	D. Devaraj Urs	Hunsur	23 January 1980	11 June 1981	1 year, 139 days		Indian National Congress (U)
8		A. Lakshmisagar	Chickpet	10 February 1982	8 January 1983	332 days		Janata Party
9		Veerappa Moily	Karkala	24 January 1983	2 January 1985	1 year, 344 days	7th Assembly (1983–85)	Indian National Congress (I)
10		Sarekoppa Bangarappa	Soraba	18 March 1985	11 June 1986	1 year, 85 days	8th Assembly (1985–89)
11		K. S. Nagarathanamma	Gundlupet	29 January 1987	21 April 1989	2 years, 82 days
12		D. B. Chandregowda	Tirthahalli	18 December 1989	17 August 1992	2 years, 243 days	9th Assembly (1989–94)	Janata Dal
13		R. V. Deshpande	Haliyal	18 August 1992	16 December 1994	2 years, 120 days
14		B. S. Yediyurappa	Shikaripur	27 December 1994	18 December 1996	1 year, 357 days	10th Assembly (1994–99)	Bharatiya Janata Party
15	File:MallikarjunKharge.jpg	Mallikarjun Kharge	Gurmitkal	19 December 1996	7 July 1999	2 years, 200 days		Indian National Congress
16		Jagadish Shettar	Hubli Rural	26 October 1999	23 February 2004	4 years, 120 days	11th Assembly (1999–04)	Bharatiya Janata Party
(14)		B. S. Yediyurappa	Shikaripur	9 June 2004	2 February 2006	1 year, 238 days	12th Assembly (2004–07)
17		Dharam Singh	Jevargi	8 February 2006	28 November 2007	1 year, 293 days		Indian National Congress
(15)	File:MallikarjunKharge.jpg	Mallikarjun Kharge	Chittapur	5 June 2008	28 May 2009	357 days	13th Assembly (2008–13)
18		Siddaramaiah	Varuna	8 June 2009	12 May 2013	3 years, 338 days
19		H. D. Kumaraswamy	Ramanagara	31 May 2013	22 January 2014	236 days	14th Assembly (2013–18)	Janata Dal (Secular)
(16)		Jagadish Shettar	Hubli-Dharwad Central	23 January 2014	17 May 2018	4 years, 114 days		Bharatiya Janata Party
(14)		B. S. Yediyurappa	Shikaripura	25 May 2018	26 July 2019	1 year, 62 days	15th Assembly (2018–23)
(18)		Siddaramaiah	Badami	9 October 2019	Incumbent	4 years, 285 days		Indian National Congress