Pervomaysky District is the name of several administrative and municipal divisions of Russia. The districts are generally named for International Workers' Day, which is celebrated on May 1. Districts of the federal subjects Pervomaysky District, Altai Krai, an administrative and municipal district of Altai Krai Pervomaysky District, Orenburg Oblast, an administrative and municipal district of Orenburg Oblast Pervomaysky District, Tambov Oblast, an administrative and municipal district of Tambov Oblast Pervomaysky District, Tomsk Oblast, an administrative and municipal district of Tomsk Oblast Pervomaysky District, Yaroslavl Oblast, an administrative and municipal district of Yaroslavl Oblast Pervomaysky District, Republic of Crimea, a district in the Republic of Crimea, a territory disputed between Russia and Ukraine City divisions Pervomaysky City District, Izhevsk, a city district of Izhevsk, the capital of the Udmurt Republic Pervomaysky City District, Kirov, a city district of Kirov, the administrative center of Kirov Oblast Pervomaysky Administrative Okrug, an administrative okrug of the city of Murmansk, the administrative center of Murmansk Oblast Pervomaysky City District, Novosibirsk, a city district of Novosibirsk, the administrative center of Novosibirsk Oblast Pervomaysky City District, Penza, a city district of Penza, the administrative center of Penza Oblast Pervomaysky City District, Rostov-on-Don, a city district of Rostov-on-Don, the administrative center of Rostov Oblast Pervomaysky City District, Vladivostok, a city district of Vladivostok, the administrative center of Primorsky Krai Historical districts Pervomaysky District, Nizhny Novgorod Oblast, a former administrative and municipal district of Nizhny Novgorod Oblast; in terms of the administrative divisions transformed into a town of oblast significance, and in terms of the municipal divisions transformed into an urban okrug in July 2012 See also Pervomaysky (disambiguation) Pervomaysky Okrug (disambiguation) Pervomaysk (disambiguation) Pervoye Maya (disambiguation) References