| Prochuangia Temporal range: | |
|---|---|
| Prochuangia from the Cambrian Darnjal Formation, Tabas, Iran | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | †Artiopoda |
| Class: | †Trilobita |
| Order: | †Corynexochida |
| Family: | †Leiostegiidae |
| Genus: | †Prochuangia Kobayashi 1935 |
Prochuangia is an extinct genus of trilobites reported from the Cambrian and Ordovician, It is reported from Iran, China, Australia, France, Türkiye, and Kazakhstan.