Bianchengichthys
| Bianchengichthys Temporal range:  | |
|---|---|
| Artist's reconstruction of B. micros | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | †Placodermi | 
| Genus: | †Bianchengichthys | 
| Species: | †B. micros | 
| Binomial name | |
| †Bianchengichthys micros Li et al., 2021 | |
Bianchengichthys is a genus of maxillate placoderm fish from the late Silurian Period. Its fossils have been recovered from Yunnan Province, China, and it is represented by only one species: Bianchengichthys micros.