Kaluga Governorate (Russian: Калужская губерния, romanized: Kaluzhskaya guberniya) was an administrative-territorial unit (guberniya) of the Russian Empire and the Russian SFSR, which existed in 1796–1929.

[2] Its capital was Kaluga.

[3] Kaluga Governorate consisted of the following uyezds (administrative centres in parentheses): At the time of the Russian Empire Census of 1897, Kaluga Governorate had a population of 1,132,843.

Of these, 99.4% spoke Russian, 0.2% Polish, 0.1% Yiddish, 0.1% Ukrainian, 0.1% Belarusian and 0.1% German as their native language.

This Russian location article is a stub.