| Crompus | |
|---|---|
 | |
| Crompus opacus | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Hemiptera |
| Suborder: | Heteroptera |
| Infraorder: | Pentatomomorpha |
| Superfamily: | Lygaeoidea |
| Family: | Lygaeidae |
| Genus: | Crompus Stål, 1874 |
Crompus is a genus of seed bugs in the family Lygaeidae. Crompus are terrestrial insects in the Ischnorhynchinae subfamily of seed bugs that are endemic to Australia. There are three described species in Crompus.
