Mykola Mykolayovych Melnyk (Ukrainian: ?????? ??????????? ???????; December 17, 1953 – July 26, 2013), also known as Nikolai Melnik, was a Ukrainian (previously Soviet) pilot and liquidator hero renowned for his high-risk helicopter mission on the dangerously-radioactive Chernobyl Nuclear Power Plant building immediately after the 1986 Chernobyl disaster.
For this operation, he was awarded the title of Hero of the Soviet Union, and the Igor I.