Sergey Yemelyanov (áõÃÂóõù ÃÂüõûÃÂÃÂýþò, born 19 May 1995) is a Kazakhstani canoeist. He competed in the men's C-2 1000 metres (with Timofey Yemelyanov) and Men's C-1 1000 metres events for Kazakhstan at the 2020 Summer Olympics. Yemelyanov also competed for Kazakhstan at the 2024 Summer Olympics in the men's C-2 500 metres (with Bekarys Ramatulla) and men's C-1 1000 metres events.
His brothers are Olympic canoeists Mikhail Yemelyanov and Timofey Yemelyanov.