Nannopetersius lamberti is a species of African tetra fish.

It is found in the African river basins of the Ntem, the Ogooué, the Nyanga and the Kouilou Rivers.

Nannopetersius lamberti reaches a standard length of 7.0 cm (2.8 in).

[2] The species epithet is named in honor of Belgian ichthyologist Jacques G. Lambert (1923-2013), who collected the type specimen.

This Characiformes-related article is a stub.