Polyura schreiber
| Blue nawab | |
|---|---|
| Polyura schreiber wardii | |
| Larva | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Lepidoptera | 
| Family: | Nymphalidae | 
| Genus: | Polyura | 
| Species: | P. schreiber | 
| Binomial name | |
| Polyura schreiber (Godart, [1824]) | |
| Synonyms | |
| Polyura schreiberi (unjustified emendation) | |
Polyura schreiber, the blue nawab, is a butterfly species found in tropical Asia. It belongs to the Charaxinae (rajahs and nawabs) in the brush-footed butterfly family (Nymphalidae). It occurs from south India and Assam through Myanmar, Tenasserim, and Southeast Asia to southern China and to Java, Indonesia.