Achoania
| Achoania Temporal range:  | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Clade: | Osteichthyes | 
| Genus: | †Achoania Zhu, Yu & Ahlberg, 2001 | 
| Type species | |
| †Achoania jarvikii Zhu, Yu & Ahlberg, 2001 | |
Achoania is an extinct genus of primitive bony fish which lived during the Early Devonian period. It is known from a skull discovered in the Xitun Formation of Yunnan, China. While originally considered to be a lobe-finned fish, later studies suggested that it may be a stem-group Osteichthyes instead.