Cardioglossa occidentalis, the western long-fingered frog, is a species of frog in the Cardioglossa genus native to Côte d'Ivoire, Liberia, Sierra Leone, Ghana and Guinea.

Despite the declining population, it is listed as Least Concern by the IUCN.

The body is long and its hue is gray to dark brown.

The caudal part of the dorsum, the inguinal region, and the proximal thigh of males are covered in tiny conical spines.

There is a proximodistally extending, thick, wavy black line on the rear surface of the thigh.