Leptodactylus myersi is a species of frog in the family Leptodactylidae. It is also known as Myers' ditch frog and Myers' white-lipped frog. It is found in Brazil, French Guiana, Suriname, and possibly Guyana.
This frog lives in rocky outcrops within rainforests. Scientists have seen it between 0 and 600 meters above sea level.
The frog's known range includes several protected areas, such as Estação Ecológica do Grão Pará and Reserva Extrativista do Rio Cajari.
This frog makes a foam nest for its eggs. The tadpoles develop in riverlets that form during the rainy season.
The IUCN and Venezuelan Fauna Red Book both classify this species as least concern of extinction.