Blunt-winged Warbler
Acrocephalus concinens
- Least concern
- Card rarity: Common
- Birds

The blunt-winged warbler is a marsh-warbler. The species was first described by Robert Swinhoe in 1870. It was formerly included in the "Old World warbler" assemblage.
Classification
- Class
- Aves
- Order
- Passeriformes
- Family
- Acrocephalidae
- Genus
- Acrocephalus