- Area (square kilometers)
- 389000
- Supplementary Information
- An inland saline water body at the Europe–Asia boundary, included as a lake under this list’s definition.

Ten lakes and inland seas ranked by conventional reference surface area. Includes the Caspian Sea; Huron and Michigan are listed separately.
Use the source’s conventional list, ordered by reference surface area in square kilometres. Include the Caspian Sea and treat Huron and Michigan separately; exclude reservoirs, lagoons and seasonal lakes. All ten positions and reference areas were checked. The 13 October 2026 date identifies the reference-page snapshot, not a same-day remote-sensing measurement.
References: 1. Page edits do not imply that the underlying data is newer. AI assisted in producing this content; verification status is shown above.
Use the conventional lake definitions, including the Caspian Sea and listing Huron and Michigan separately. The reference table gives 389,000 km² for the Caspian Sea and 82,100 km² for Superior, a ratio of approximately 4.7. Areas change with water level and reference edition; these are reference values, not same-day measurements.
| Rank | Name | Area (square kilometers) | Supplementary Information |
|---|
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Values, ranked entries and metric definitions checked against the cited reference-page snapshot.
| 1 | Caspian Sea | 389000 | An inland saline water body at the Europe–Asia boundary, included as a lake under this list’s definition. |
| 2 | Lake Superior | 82100 | One of North America’s Great Lakes. |
| 3 | Lake Victoria | 59940 | Africa’s largest lake by area. |
| 4 | Lake Huron | 59570 | One of the Great Lakes, listed separately from Michigan here. |
| 5 | Lake Michigan | 57800 | A North American Great Lake located entirely within the United States. |
| 6 | Lake Tanganyika | 32900 | A transboundary East African lake and the deepest lake in Africa. |
| 7 | Lake Baikal | 31722 | Located in Russia and the deepest lake in the world. |
| 8 | Great Bear Lake | 31153 | The largest lake wholly within Canada; part lies within the Arctic Circle. |
| 9 | Lake Malawi | 29600 | An East African Rift lake bordering Malawi, Mozambique and Tanzania. |
| 10 | Great Slave Lake | 27200 | Located in Canada and the deepest lake in North America. |
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