| Finnish: Suur-Matinkylä | |
| Native Name: | Stor-Mattby |
| Native Name Lang: | sv |
| Settlement Type: | District of Espoo |
| Pushpin Map Caption: | Location of Suur-Matinkylä within Finland |
| Coordinates: | 60.18°N 24.74°W |
| Subdivision Type: | Country |
| Subdivision Name: | Finland |
| Subdivision Type1: | Municipality |
| Subdivision Name1: | Espoo |
| Subdivision Type2: | Region |
| Subdivision Name2: | Uusimaa |
| Subdivision Type3: | Sub-region |
| Subdivision Name3: | Greater Helsinki |
| Subdivision Type4: | Main District |
| Subdivision Name4: | Suur-Matinkylä |
| Subdivision Type5: | Inner District(s) |
| Population Total: | 33,238 |
| Population As Of: | 2006 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Finnish |
| Demographics1 Info1: | 83 % |
| Demographics1 Title2: | Swedish |
| Demographics1 Info2: | 10.1 % |
| Demographics1 Title3: | Other |
| Demographics1 Info3: | 6.9 % |
Suur-Matinkylä (Finnish) or Stor-Mattby (Swedish) is a southern main district of Espoo, a city in Finland.
It contains the districts Henttaa, Matinkylä and Olari.