Dr. H. C Mahadevappa is associated with the Indian National Congress political party. He got elected as MLA representing Tirumakudal Narsipur constituency in 2008, 2013 and 2023, respectively.
Political Timeline of H C Mahadevappa
2023 - Incumbent Got elected as MLA by receiving over 48 per cent of votes from T Narasipura constituency. Also, took oath as the Social Welfare Minister under newly elected Siddaramaiah's cabinet.
2013 – 2018 He was also selected as the Minister of Public Works Department of Karnataka. 2008–2018 H. C. Mahadevappa was elected as Member of the Legislative Assembly from Karnataka.