Sanyal is a surname, common among residents of the Indian state of West Bengal and also in Bangladesh.
B. C. Sanyal, artistChandan Roy Sanyal, actorDevraj Sanyal, businessmanGautam Sanyal, secretary to Chief Minister of West Bengal Mamata BanerjeeKanu Sanyal, politicianMeera Sanyal, bankerMilan K. Sanyal, physicistNalinaksha Sanyal, politician, economist and freedom fighterNarayan Sanyal, authorPahari Sanyal, actorRam Brahma Sanyal, zoologistRitwik Sanyal, classical singerS. N. Sanyal, cricketerSachindra Nath Sanyal, revolutionarySanjeev Sanyal, economist and authorSatarupa Sanyal, directorSugata Sanyal, computer scientistSulekha Sanyal, author and activistSumita Sanyal, actressTrailokyanath Sanyal, Vaishnav missionary and musicianUsha Sanyal, historian