Sanjay Singh (born 25 September 1951) is a politician from the state of Uttar Pradesh, India. He was twice elected to the Legislative Assembly of Uttar Pradesh during the 1980s and held state ministerial posts. In 1990, he became a member of the upper house of the Parliament of India, which is known as the Rajya Sabha, and in 1998 he was elected to the lower house, called the Lok Sabha. His term in the 12th Lok Sabha session lasted until the following year.