Dryophytes eximius, commonly known as the mountain tree frog, is a species of frog in the family Hylidae endemic to Mexico.

It is a widely distributed species that faces no major threats.

[1] Dryophytes eximius is listed as the state amphibian of Arizona.

[3] As currently circumscribed, Dryophytes eximius does not occur in Arizona.

Dryophytes wrightorum, the Wright's mountain tree frog, which has previously been regarded as a synonym of Dryophytes eximius does occur in Arizona.