Sergei Sergeevich Simonov (; July 25, 1992 â January 7, 2016) was a Russian professional ice hockey player. He played with HC Lipetsk of the Russian Hockey League.
Simonov played three games with Metallurg Novokuznetsk of the Kontinental Hockey League during the 2010âÂÂ11 season. He died after spleen surgery on January 7, 2016, at the age of 23.