| En Name: | Ferzikovsky District |
| Ru Name: | Ферзиковский район |
| Image View: | Ferzikovsky District, Kaluga Oblast, Russia - panoramio (12).jpg |
| Coordinates: | 54.5167°N 82°W |
| Image Coa: | Ferzikovskiy rayon COA (2016).gif |
| Federal Subject: | Kaluga Oblast |
| Adm Ctr Type: | settlement |
| Adm Ctr Name: | Ferzikovo |
| No Of Urban-Type Settlements: | 1 |
| No Of Rural Localities: | 155 |
| Mun Data As Of: | September 2014 |
| Mun Formation1: | Ferzikovsky Municipal District |
| Mun Formation1 No Of Urban Settlements: | 0 |
| Mun Formation1 No Of Rural Settlements: | 15 |
| Area Km2: | 1249.9 |
| Pop 2010Census: | 15789 |
| Urban 2010Pop Percent: | 34.0% |
| Rural 2010Pop Percent: | 66.0% |
| Website: | http://admferzik.ru |
| Date: | February 2010 |
| Bodystyle: | width:23.5em |
| Population of Ferzikovsky District | |
| Label1: | 2021 Census |
| Data1: | 17,557 |
| Label2: | 2010 Census |
| Data2: | 15,789 |
| Label3: | 2002 Census |
| Data3: | 15,804 |
| Label4: | 1989 Census |
| Data4: | 17,182 |
| Label5: | 1979 Census |
| Data5: | 19,055 |
Ferzikovsky District (ru|Фе́рзиковский райо́н) is an administrative[1] and municipal[2] district (raion), one of the twenty-four in Kaluga Oblast, Russia. It is located in the east of the oblast. The area of the district is 1249.9km2. Its administrative center is the urban locality (a settlement) of Ferzikovo. As of the 2021 Census, the total population of the district was 17,557, with the population of Ferzikovo accounting for 25.5% of that number.
Administratively, the district is not divided into smaller units and has direct jurisdiction over one settlement of urban type (Ferzikovo) and 155 rural localities. Municipally, the territory of the district is incorporated as Ferzikovsky Municipal District, with the exception of the selo of Novozhdamirovo, which is municipally a part of Kaluga Urban Okrug.