Karyakin

Karyakin/Kariakin (feminine: Karyakina/Kariakina) is a Russian-language surname. It may refer to:


 * Aleksey Karyakin, a former leader of the unrecognized separatist Luhansk People's Republic, part of Ukraine
 * Nadezhda Karyakina, Soviet athlete
 * Sergey Karyakin, several persons
 * Sergey Karjakin, Ukrainian-born Russian chess grandmaster
 * Sergey Karyakin (pentathlete), Russian pentathlete, world champion (2010)
 * Sergey Karyakin (racing driver), Russian rally/racing quadricyclist, 2017 Dakar Rally champion
 * Yury Karyakin (1930–2011), Russian writer, literary critic, and political activist