Belkin (Russian: Белкин), or Belkina (feminine; Белкина), Hebrew: בלקין is a common Russian and Jewish surname, which is derived from the Russian word belka meaning squirrel (in case of the Russian surname) and the Jewish given name Beylke (in case of the Jewish surname). It may refer to:
Arnold Belkin, a Mexican painterBoris Belkin, a Russian born violin virtuosoIvan Petrovich Belkin, a fictional character in Aleksandr Pushkin's The Tales of the Late Ivan Petrovich BelkinKaterina Belkina, a Russian photographer and painterLena Belkina, a Ukrainian opera singerMike Belkin, a Canadian tennis playerNicholas J. Belkin, a professor at School of Communication at Rutgers UniversitySamuel Belkin, a president of the Yeshiva UniversitySteve Belkin, businessman and owner of Atlanta Thrashers and Atlanta Hawks