Leptolalax tuberosus Inger, Orlov, and Darevsky, 1999[2] Leptobrachella tuberosa, also known as the granular toad, is a species of frog in the family Megophryidae.

As currently known, it is endemic to the Central Highlands of Vietnam in Gia Lai, Quảng Nam, and Thừa Thiên–Huế Provinces.

[1][3] Its true range is probably wider as suitable habitat extends further north and east, reaching northeastern Cambodia and southeastern Laos.

In preserved specimens, the dorsum is dark grey or black with obscure light speckling that becomes heavier low on the sides.

[2] Leptobrachella tuberosa inhabits montane primary forests at elevations of 850–1,401 m (2,789–4,596 ft) above sea level.