Kalugin

Kalugin is a Russian surname. Notable people with the surname include:


 * Erik Kalugin (1937–2003), Soviet sprint canoer
 * Oleg Kalugin (born 1934), former Soviet KGB general
 * Oleg Vladimirovich Kalugin (born 1989), Russian football midfielder
 * Sergey Kalugin (born 1967), Russian musician, leader of the rock band Orgia Pravednikov