| name | image | type | Area (m²) | basin (m²) | Depth (m) | Height (m) | latitude (°) | Length (m) | longitude (°) | surface elevation (m) | volume (m³) | Width (m) | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lake Ladoga |  | 17,699,999,744 | 276,000,014,336 | 230 | 4 | 61.0000000000 | 219,000 | 31.5000000000 | 5 | 908 | 138,000 | Map | |
| Lake Nuijamaa | 5,283,400 | 60.9500007629 | 28.5666675568 | Map | |||||||||
| Lake Orivesi | 601,299,968 | 74 | 76 | 62.2666664124 | 29.3999996185 | 5,506,999,808 | Map | ||||||
| Lake Päijänne |  | 1,082,889,984 | 26,480,001,024 | 95 | 78 | 61.5833320618 | 120,000 | 25.5000000000 | 15,393,120,256 | 28,000 | Map | ||
| Lake Paatari | 20,500,000 | 145 | 68.8499984741 | 9,000 | 26.5499992371 | Map |