Parimarjan Negi (born 9 February 1993) is an Indian chess grandmaster.
He achieved the grandmaster title at the age of 13 years, 4 months, and 20 days, which makes him the sixth youngest grandmaster in history, behind Sergey Karjakin, Praggnanandhaa Rameshbabu, and Nodirbek Abdusattorov.
Negi is a former Indian and Asian champion.
He played on the top board for the bronze medal-winning Indian team in the 2014 Chess Olympiad in Tromsø, Norway.
He was granted the Arjuna Award in 2010 by the Government of India.