The deputy chief minister of West Bengal is the deputy head of Government of West Bengal.[1][2] The seat is now vacant since 5 November 2000 after former deputy chief minister Buddhadeb Bhattacharjee. In today's current government, there is no deputy chief minister in West Bengal.
^Durga Das Basu. Introduction to the Constitution of India. 1960. 20th Edition, 2011 Reprint. pp. 241, 245. LexisNexis Butterworths Wadhwa Nagpur. ISBN978-81-8038-559-9. Note: although the text talks about Indian state governments in general, it applies to the specific case of West Bengal as well.