List of amphibians of Washington

Salamanders and newts

 * Northwestern salamander -- Ambystoma gracile
 * Long-toed salamander -- Ambystoma macrodactylum
 * Tiger salamander -- Ambystoma tigrinum
 * Cascade torrent salamander -- Rhyacotriton cascadae
 * Columbia torrent salamander -- Rhyacotriton kezeri
 * Olympic torrent salamander -- Rhyacotriton olympicus
 * Coastal giant salamander -- Dicamptodon tenebrosus
 * Cope's giant salamander -- Dicamptodon copei
 * Rough-skinned newt -- Taricha granulosa
 * Oregon ensatina -- Ensatina eschscholtzii oregonensis
 * Western redback salamander -- Plethodon vehiculum
 * Dunn's salamander -- Plethodon dunni
 * Larch Mountain Salamander -- Plethodon larselli
 * Van Dyke's salamander -- Plethodon vandykei)

Frogs

 * American bullfrog -- Rana catesbeiana
 * Cascades frog -- Rana cascadae
 * Columbia spotted frog -- Rana luteiventris
 * Oregon spotted frog -- Rana pretiosa
 * Green frog -- Rana clamitans
 * Northern leopard frog -- Rana pipiens
 * Pacific chorus frog -- Pseudacris regilla = Pacific Treefrog - (Hyla regilla or Pseudacris regilla)
 * Northern red-legged frog -- Rana aurora
 * Coastal tailed frog -- Ascaphus truei
 * Rocky Mountain tailed frog -- Ascaphus montanus

Toads

 * Great Basin spadefoot -- Spea intermontana
 * Western toad -- Bufo boreas
 * Woodhouse's toad -- Bufo woodhousii