Lomakin () is a Russian masculine surname, its feminine counterpart is Lomakina. It may refer to
Aleksandr Lomakin (born 1995), Russian football player Andrei Lomakin (1964–2006), Russian ice hockey player Elena Lomakin, Russian-American artist Nikolai Pavlovich Lomakin, General during the conquest of Khiva, defeated at the Battle of Geok Tepe (1879) Oleg Lomakin (1924–2010), Russian realist painter Trofim Lomakin (1924–1973), Russian weightlifter Vasily Lomakin (1899–1943), Soviet Army colonel and Hero of the Soviet Union