As of July 2016, the International Union for Conservation of Nature (IUCN) lists 2843 least concern insect species.
This is a complete list of least concern insect species and subspecies as evaluated by the IUCN.
There are 184 species and six subspecies in the order Orthoptera assessed as least concern.
There are 420 species and one subspecies in the order Lepidoptera assessed as least concern.
There are 1690 species and five subspecies in the order Odonata assessed as least concern.