Kolokol

Kolokol is Russian word which means bell. It may refer to:


 * Kolokol (newspaper), a newspaper edited by Alexander Herzen and Nikolay Ogarev
 * Kolokol Group, a group of somma volcanoes located in the Kuril Islands, Russia
 * Tsar Bell, also referred as "Tsar Kolokol", the largest bell in the world located in the Moscow Kremlin
 * Kolokol-1, an opiate-derived, incapacitating agent
 * Kolokol, a diving bell