Siddalingaiah (1954 in Magadi, Bangalore – 11 June 2021), was an Indian poet, playwright, and Dalit activist, writing in the Kannada language. He is credited with starting the Dalit-Bandaya movement in Kannada and with starting the genre of Dalit writing. He is one of the founders of the Dalita Sangharsh Samiti along with B. Krishnappa.
He has been head of the Department of Kannada at Bangalore University and a member of the University Syndicate of Kannada University, Hampi. He is acknowledged as a symbol of the Dalit movement and a leading public intellectual and Kannada poet.