| Vammala | |
| Official Name: | Finnish: Vammalan kaupunki Swedish: Vammala stad |
| Settlement Type: | Former town and municipality |
| Mapsize: | 150px |
| Pushpin Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Name: | Finland |
| Subdivision Type1: | Region |
| Subdivision Name1: | Pirkanmaa |
| Subdivision Type2: | Sub-region |
| Subdivision Name2: | South Western Pirkanmaa sub-region |
| Established Title: | Charter |
| Established Date: | 1907 |
| Extinct Title: | Consolidated |
| Extinct Date: | 2009 |
| Area Footnotes: | [1] |
| Area Total Km2: | 876 |
| Area Land Km2: | 803.87 |
| Area Water Km2: | 72.13 |
| Population As Of: | 2008-12-31 |
| Population Footnotes: | [2] |
| Population Total: | 16635 |
| Population Density Km2: | auto |
| Demographics1 Info1: | % (official) |
| Demographics1 Info2: | % |
| Demographics1 Info3: | % |
| Demographics1 Info4: | % |
| Demographics Type2: | Population by age |
| Demographics2 Title1: | 0 to 14 |
| Demographics2 Info1: | 16.8% |
| Demographics2 Title2: | 15 to 64 |
| Demographics2 Info2: | 61.6% |
| Demographics2 Title3: | 65 or older |
| Demographics2 Info3: | 21.6% |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
| Coordinates: | 61.3417°N 76.5°W |
| Postal Code Type: | Postal code |
Vammala is a former town and municipality of southwestern Finland, chartered in 1907. On 1 January 2009, Vammala was consolidated with the municipalities of Mouhijärvi and Äetsä, to form a new city named Sastamala.
Vammala was located in the southwest Pirkanmaa region, and was part of the former (1997 to 2010) province of Western Finland.
The municipality was unilingually Finnish.