Leninsky Avenue is a major avenue in Moscow, Russia, that runs in the south-western direction between Kaluzhskaya Square in the central part of the city through Gagarin Square to the Moscow Ring Road. It is a part of the M3 highway which continues from Moscow to Kaluga and Bryansk to the border with Ukraine, and used to provide connections with Kiev and Odessa. It is also a part of the European route E101 connecting Moscow and Kiev.