| Chelinidea | |
|---|---|
| Chelinidea tabulata, Prickly Pear Bug | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Hemiptera |
| Suborder: | Heteroptera |
| Family: | Coreidae |
| Subfamily: | Coreinae |
| Tribe: | Chelinideini |
| Genus: | Chelinidea Uhler, 1863 |

Chelinidea is a genus of cactus bugs in the family Coreidae, and is the sole genus of the monotypic tribe Chelinideini. There are five described species in Chelinidea, found in Central and North America, where they typically feed on cacti in the genus Opuntia. Three of these species have been introduced into Australia.
These five species belong to the genus Chelinidea: