Leninsky Avenue (Russian: Ле́нинский проспе́кт "Leninsky prospekt") is a major avenue in Moscow, Russia, that runs in the south-western direction between in the central part of the city through 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 provides connections with Kyiv and Odessa. It is also a part of the European route E101 connecting Moscow and Kyiv. It is the second-widest street in Moscow after Leningradsky Avenue. Its width varies between 108 and 120 metres.