| Koivukylä | |
| Native Name: | Björkby |
| Native Name Lang: | sv |
| Settlement Type: | City District |
| Population Total: | 3263 |
| Population Density Km2: | auto |
| Population Density Blank1 Km2: | auto |
| Population Blank1 Title: | Major region |
| Area Blank1 Title: | Major region |
| Population Footnotes: | [1] |
| Population Blank1: | 26772 |
| Population As Of: | 1.1.2014 |
| Area Total Km2: | 1.6 |
| Area Blank1 Km2: | 16.7 |
| Timezone1: | GMT +2 |
| Postal Code: | 01360, 01361 |
| Postal Code Type: | Postal Code(s) |
| Coordinates: | 60.3236°N 25.06°W |
| Subdivision Type1: | Country |
| Subdivision Name1: |  Finland |
| Subdivision Type2: | City |
| Subdivision Name2: | Vantaa |
| Subdivision Type3: | Major region |
| Subdivision Name3: | Koivukylä |
Koivukylä (sv|Björkby;) is a district and major region of the municipality of Vantaa, Finland. The district hosts a multitude of services, such as several stores and a library. It has its own railway station, the Koivukylä railway station, which serves commuter trains around Greater Helsinki.
The Koivukylä major region consists of six districts: Havukoski, Ilola, Päiväkumpu, Asola, the central Koivukylä, and Rekola. As of January 2014, the Koivukylä major region has a total population of 26,772 and a population density of .[2] The main hospital of Vantaa, Peijas Hospital, is located in the major region, in Asola.
Koivykylä has the following public transportation access: