Shankar Trimbak Dharmadhikari (18 June 1899 – 1 December 1985), better known Dada Dharmadhikari, was an Indian freedom fighter, and a leader of social reform movements in India. He was a strong adherent of Mahatma Gandhi's principles.
He died in Sevagram, Wardha on 1 December 1985.
- M. V. Kamath (1995). Gandhi's Coolie: Life & Times of Ramkrishna Bajaj. Allied Publishers. p. 124.