The cloud forest tree frog (Megastomatohyla nubicola) is a species of frog in the family Hylidae endemic to Mexico.

Its natural habitats are subtropical or tropical moist montane forests and rivers.

[1] William Edward Duellman [fr] described the species in 1964; he placed it in the genus Hyla.

The specific name, nubicola, Latin for "sky-dwelling", refers to its habitat being a cloud forest.

[3] It was transferred to Megastomatohyla upon that genus's circumscription in 2005.