| Finnish: Suur-Espoonlahti | |
| Native Name: | Stor-Esboviken |
| Native Name Lang: | sv |
| Settlement Type: | District of Espoo |
| Pushpin Map Caption: | Location of Suur-Espoonlahti within Finland |
| Coordinates: | 60.15°N 24.66°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 Type5: | Inner District(s) |
| Population Total: | 47,382 |
| Population As Of: | 2005 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Finnish |
| Demographics1 Info1: | 84.9 % |
| Demographics1 Title2: | Swedish |
| Demographics1 Info2: | 9.8 % |
| Demographics1 Title3: | Other |
| Demographics1 Info3: | 5.3 % |
Suur-Espoonlahti (Finnish) or Stor-Esboviken (Swedish) is a south-western main district of Espoo, a city in Finland.
It contains the districts Espoonlahti, Kaitaa, Latokaski, Nöykkiö, Saunalahti, Soukka and Suvisaaristo.
It is one of the fastest-growing districts in Espoo with Suur-Leppävaara.