Alexeyevsk () is the name of several inhabited localities in Russia.
Modern localities Urban localities Alexeyevsk, Irkutsk Oblast, a work settlement in Kirensky District of Irkutsk Oblast
Rural localities Alexeyevsk, Bryansk Oblast, a selo in Domanichsky Rural Administrative Okrug of Pochepsky District in Bryansk Oblast;
Historical names Alexeyevsk, name of Svobodny, a town in Amur Oblast, in 1912–1917
Alternative names Alexeyevsk, alternative name of Alexeyevskoye, a selo under the administrative jurisdiction of Mari-Turek Urban-Type Settlement in Mari-Tureksky District of the Mari El Republic;
See also Alexey Alexeyevsky (disambiguation)