Kostin is a Russian masculine surname, its feminine counterpart is Kostina. The surname is derived from Kostya, a pet form of the male given name Konstantin, and literally means Kostya's. It may refer to:Aleksandr Kostin, Russian football player Aleksandra Kulicheva, Russian basketball player Andrey Kostin, Russian banker Denis Kostin, Russian ice hockey goaltender Igor Kostin (1936–2015), Soviet photographer Kirill Kostin, Russian football player Klim Kostin, Russian professional ice hockey winger Konstantin Kostin, Latvian figure skater Konstantin Kostin (politician), Russian politician Maria Kostina, Russian golfer Mikhail Kostin, Russian football player Oleg Kostin, Russian swimmer Oxana Kostina (1972–1993), Russian rhythmic gymnast Sergei Kostin, Russian football defender Vera Kostina, Soviet former swimmer Vladimir Kostin (1921–1994), Russian basketball referee
