| Proisotominae | |
|---|---|
| Folsomia | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Collembola |
| Order: | Entomobryomorpha |
| Family: | Isotomidae |
| Subfamily: | Proisotominae |
Proisotominae is a subfamily of elongate-bodied springtails in the family Isotomidae. There are about 7 genera and more than 190 described species in Proisotominae.

These seven genera belong to the subfamily Proisotominae: