| Native Name: | Калишская губерния Gubernia kaliska |
| Conventional Long Name: | Kalisz Governorate |
| Common Name: | Kalisz |
| Subdivision: | Governorate |
| Nation: | Congress Poland |
| Capital: | Kalish |
| Year Start: | 1867 |
| Year End: | 1915 |
| Image Map Caption: | Location in the Russian Empire |
| P1: | Warsaw Governorate |
| S1: | Government General of Warsaw |
| Flag S1: | Flag of Germany (1867–1918).svg |
| Stat Year2: | 1897[1] |
| Stat Area1: | 11,336.6 |
| Stat Pop2: | 840,597 |
Kalisz Governorate was an administrative-territorial unit (guberniya) of Congress Poland of the Russian Empire.
It was created in 1837 from the Kalisz Voivodeship, and had the same borders and centre (Kalisz) as the voivodeship.
The Reform of 1844 merged the governorate into the larger Warsaw Governorate, until the 1867 reform which reversed those changes and recreated the Kalisz Governorate.
| ----- | Polish | 705 400 | 83.91% | 345 348 | 360 052 | ----- | Yiddish | 64 193 | 7.63% | 30 941 | 33 252 | ----- | German | 61 482 | 7.31% | 30 289 | 31 193 | ----- | 7 451 | 0.88% | 5 985 | 1 466 | ----- | 1 429 | 0.16% | 1 391 | 38 | ----- | Other[3] | 618 | <0.1% | 521 | 97 | ----- | No native language named | 22 | <0.01% | 11 | 11 | ----- !Total | 840 597 !100% | 414 488 !426 109 |
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