Kozlovka may refer to the following places in Russia:
Kozlovka, Amur Oblast Kozlovka, Belgorod Oblast Kozlovka, Pochepsky District, Bryansk Oblast Kozlovka, Kozlovsky District, Chuvash Republic Kozlovka, Vladimir Oblast Kozlovka, Nikolsky District, Vologda Oblast Kozlovka, Totemsky District, Vologda Oblast Kozlovka, Volgograd Oblast
See also Kozlov (disambiguation) Kozlovsky (surname), a surname