Kosilov

Kosilov (Косилов) is a Russian surname. Notable people with the surname include:


 * Nikolay Ivanovich Kosilov (1937–2009), Russian scientist and inventor, mechanical engineer, doctor of technical sciences, professor
 * Sergey Alexeyevich Kosilov (born 1982), Russian canoeist
 * Sergey Sergeyevich Kosilov (born 1979), Russian football player


 * Also
 * Kosilov, Kursk Oblast, a khoetor in Medvensky District of Kursk Oblast