Nand Kishore Yadav is an Indian politician, who currently serves as the Speaker of Bihar Legislative Assembly. He was former cabinet minister for road construction and health in the Government of Bihar. He is a member of the Bharatiya Janata Party and member of Rashtriya Swayamsevak Sangh (RSS). He is a senior BJP leader who joined, as minister, the Bihar Government after the split of the Mahagathbandhan and parting of ways between RJD and JDU in June 2013. Before that, he was cabinet minister for road construction and tourism and the leader of the opposition in the Bihar Assembly, at present Chairman- Prakalan Samiti.

The Bihar Legislative Assembly also known as the Bihar Vidhan Sabha is the lower house of the bicameral Bihar Legislature of the state of Bihar in India. The first state elections were held in 1952.