Hyalinobatrachium mondolfii is a species of glass frog in the Centrolenidae family. It is known from a number of disjunct locations: Delta Amacuro and Monagas states in northeastern Venezuela, Leticia in southern Colombia, and Pando Department in Bolivia, possibly to be found much wider within the Amazonia. It is very similar to Hyalinobatrachium munozorum and Hyalinobatrachium ruedai, and it may be impossible to distinguish these species on the basis of morphological characteristics alone.