Ravindra Kishore Sinha

Ravindra Kishore Sinha, also known as RK Sinha (22 September 1951, Buxer, Bihar, India), is an Indian journalist, politician, social entrepreneur and security professional. He is the founder of Security and Intelligence Services, a private security solutions provider in India and Australia.

Sinha is a graduate of Political Science and Law and started his career as a journalist. He created Security and Intelligence Services to help retired servicemen after the Indo-Pakistani War of 1971.

Sinha was elected to the Rajya Sabha to represent Bihar State by the Bhartiya Janata Party (BJP) as a Member of Parliament in the Indian Upper House in 2014.