Warszewitsch's frog (Lithobates warszewitschii) is a species of frog in the family Ranidae found in Honduras, Nicaragua, Costa Rica, and Panama.

They have large or small green patches on a golden brown background on their backs; the colouration darkens to brown along the sides.

The dark area extends forward onto the face to form a "mask".

The dorsolateral folds have lighter colouration, usually golden or yellow.

Some populations seem to have suffered from chytridiomycosis, but more recently recovered.