| Karjalohja | |
| Official Name: | Finnish: Karjalohjan kunta Swedish: Karislojo kommun |
| Settlement Type: | Former municipality |
| Mapsize: | 150px |
| Pushpin Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Name: | Finland |
| Subdivision Type1: | Region |
| Subdivision Name1: | Uusimaa |
| Subdivision Type2: | Sub-region |
| Subdivision Name2: | Helsinki sub-region (formerly Lohja sub-region) |
| Leader Title: | Municipal manager |
| Leader Name: | Henri Partanen |
| Established Title: | Charter |
| Established Date: | 1614 |
| Extinct Title: | Consolidated |
| Extinct Date: | 2013 |
| Area Footnotes: | [1] |
| Area Total Km2: | 163.40 |
| Area Land Km2: | 121.29 |
| Area Water Km2: | 42.11 |
| Population As Of: | 2012 |
| Population Footnotes: | [2] |
| Population Total: | 1474 |
| Population Density Km2: | auto |
| Demographics1 Info1: | % (official) |
| Demographics1 Info2: | % |
| Demographics1 Info3: | % |
| Demographics1 Info4: | % |
| Demographics2 Title1: | 0 to 14 |
| Demographics2 Info1: | % |
| Demographics2 Title2: | 15 to 64 |
| Demographics2 Info2: | % |
| Demographics2 Title3: | 65 or older |
| Demographics2 Info3: | % |
| Blank1 Name: | Climate |
| Blank1 Info: | Dfb |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
| Coordinates: | 60.2417°N 66°W |
| Postal Code Type: | Postal code |
| Website: | www.karjalohja.fi |
Karjalohja (in Finnish ˈkɑrjɑˌlohjɑ/; Swedish: label=[[Finland-Swedish|Swedish]]|Karislojo) is a former municipality of Finland.
It is located in the province of Southern Finland and is part of the Uusimaa region. Before merging into Lohja, the municipality had a population of (31 December 2012) and covered an area of of which 42.11km2 was water. The population density was .
Karjalohja was consolidated with the town of Lohja on 1 January 2013.
The municipality was unilingually Finnish.[3]
Prior to its consolidation into Lohja in 2013, Karjalohja contained of the following villages:
Results of the 2011 Finnish parliamentary election in Karjalohja: