Ambalal Dahyabhai Patel (March 13, 1905 – October 1, 1969) was an Indo-Fijian politician, farmers' leader and founder and leader of the National Federation Party. Patel was uncompromisingly committed to a vision of an independent Fiji, with full racial integration. He was one of the first to advocate a republic, an ideal not realized in his lifetime. He also advocated a common voters' roll and opposed the communal franchise that characterized, and continues to characterize, Fijian politics.