Henvålen Nature Reserve () is a nature reserve in Jämtland County in Sweden. It is part of the EU-wide Natura 2000-network and parts of the wetland areas are designated Ramsar sites.
The nature reserve occupies a plateau at the edge of the Scandinavian Mountains and includes, apart from mountainous areas also wetlands and old-growth forest. The highest part of the nature reserve is the mountain peak Särvfjället, reaching .
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