Harogadde Manappa Nayak (1931 - 10 November 2000) was an academic, writer and folklorist.
He was born in the village Harogadde, of Theerthahalli Taluk, Shivamogga district in Karnataka. He served as a lecturer, and then professor, at the Mysore University, before being appointed the Director of the Kuvempu Institute of Kannada Studies at the university. Appointed the Vice-chancellor of Gulbarga University on 2 November 1984, he served until 15 February 1987, when he resigned citing moral responsibility for examination malpractices.
Nayak died, following a heart attack, in Mysore in the year 2000, at the age of 69.