Dharmadasa

Dharmadāsa can refer to:
 * Dharmadāsa, author of the Sanskrit Vidagdhamukhamaṇḍana
 * I. M. Dharmadasa, physicist
 * Dharmadasa Walpola (1927–1983), Sri Lankan musician
 * Dharmadasa Wanniarachchi (d. 2007), Sri Lankan politician
 * Dharmadasa Banda (1938–2010), Sri Lankan politician