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Template:IUCN amphibian chart As of December 2025, the International Union for Conservation of Nature (IUCN) lists 3733 least concern amphibian species.[1] 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.
Salamanders
Asiatic salamanders
Sirens
True salamanders and newts
Mole salamanders
Olm, waterdogs
Torrent salamanders
Amphiumas
Lungless salamanders
Frogs
New Zealand primitive frogs
Tailed frogs
Flat-headed frogs, fire-bellied toads {{columns-list|colwidth=30em|
Midwife toads, painted frogs
Clawed frogs, Surinam toads
Burrowing frog (single extant species)
American spadefoot toads
Parsley frogs
European spadefoot toads
Litter frogs
Robber frogs
Shrub frogs
Cryptic forest frogs
Rain frogs
True toads
Fleshbelly frogs
Cloud forest groundfrogs
Glass frogs
Screeching frogs
Marsupial frogs, horned treefrogs, backpack frogs, and allies
Button frogs and allies
Poison dart frogs
Mantellid frogs
Wrinkled ground frogs and allies
Fork-tongued frogs
Narrow-mouthed frogs
True frogs
Australian water frogs
Puddle frogs
Tree frogs and allies
Australian treefrogs
African reed frogs
Box-headed frogs
Australian ground frogs
Common horned frogs
Odontophrynid frogs
Grassland frogs
Southern frogs
Saddleback toads
Tree toads and allies
Shovelnose frogs
Caecilians