Psilorhynchus hamiltoni is a species of freshwater ray-finned fish.

It is found in the Tista River in West Bengal, India.

[1] Psilorhynchus hamiltoni reaches a standard length of 3.1 cm (1.2 in).

[2] The fish is named in honour of Francis Buchanan-Hamilton.

This Psilorhynchus-related article is a stub.