Nallari Kiran Kumar Reddy (born 13 September 1959) is an Indian politician who served as the 16th Chief Minister of Andhra Pradesh between 25 November 2010 and 1 March 2014.

A four-time Member of the Legislative Assembly in Andhra Pradesh, he was a leader of the Indian National Congress party before resigning from it in February 2014 over the creation of Telangana state.

In April 2023, Reddy joined Bharatiya Janata Party[2] in New Delhi in presence of Union Minister Pralhad Joshi.

He was batch mates with Nandamuri Balakrishna and former Indian Cricket team captain, Mohammad Azharuddin, who also represented Hyderabad in the Ranji trophy.

A known YSR loyalist, he was the Congress government chief whip for five years from 2004,[10] before he was made the speaker.

On 10 March 2014 he announced the formation of Jai Samaikyandhra Party with Chundru Srihari Rao as its Founder-President.

His name for the speaker's post was proposed by erstwhile chief minister YS Rajasekhara Reddy, AIMIM floor leader Akbaruddin Owaisi, Agriculture minister N. Raghuveera Reddy and two other independents.

On 19 February 2014, he resigned from the post of Chief Minister, as MLA (legislator) and also from the Congress party, after the Telangana bill was passed in Lok Sabha.