| Kiikoinen | |
| Official Name: | Finnish: Kiikoisten kunta Swedish: Kiikoinens kommun |
| Settlement Type: | Former municipality |
| Mapsize: | 150px |
| Pushpin Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Name: | Finland |
| Subdivision Type1: | Region |
| Subdivision Name1: | Satakunta |
| Subdivision Type2: | Sub-region |
| Subdivision Name2: | Northern Satakunta sub-region |
| Leader Title: | Municipal manager |
| Leader Name: | Tapio Rautava |
| Established Title: | Charter |
| Established Date: | 1847 |
| Area Footnotes: | [1] |
| Area Total Km2: | 144.32 |
| Area Land Km2: | 138.03 |
| Area Water Km2: | 6.29 |
| Population As Of: | 31 December 2012 |
| Population Footnotes: | [2] |
| Population Total: | 1245 |
| 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: | % |
| Blank Name: | Climate |
| Blank Info: | Dfc |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
| Coordinates: | 61.45°N 56.5°W |
| Postal Code Type: | Postal code |
| Website: | www.kiikoinen.fi |
Kiikoinen (sv|Kiikoinen, also Swedish: Kikois) is a former municipality of Finland.
It was located in the province of Western Finland and was part of the Satakunta region. The municipality had a population of (31 December 2012) and covered an area of of which 6.29km2 is water. The population density was .
The municipality was unilingually Finnish.[3] In 2013, it was consolidated with the municipality of Sastamala.