Lever River

{{Infobox river

| name = Lever River

| image =

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| source1_location = Tocantins state

| subdivision_type1 = Country

| subdivision_name1 = Brazil

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| mouth = Javaés River

}}

The Lever River is a river of Tocantins state in central Brazil. Part of the Tocantins basin, the Lever is a tributary of the Javaés River, which is itself a tributary of the Araguaia River.