As of December 2025, the International Union for Conservation of Nature (IUCN) lists 3733 least concern amphibian species. 46.4% of all evaluated amphibian species are listed as least concern.
This is a complete list of least concern amphibian species as evaluated by the IUCN, last substantially updated September 2016.
There are 216 salamander species assessed as least concern.
There are 3488 frog species assessed as least concern.
There are 88 gymnophiona assessed as least concern.