The Germain's peacock-pheasant (Polyplectron germaini) is a pheasant in the family Phasianidae endemic to Indochina.

The name commemorates the French colonial army's veterinary surgeon Louis Rodolphe Germain.

The bird is a medium-sized, approximately 60 centimetres (24 in) long, brownish dark pheasant with finely spotted buff, short crest, bare red facial skin, brown iris and purplish-blue ocelli on upperbody plumage and half of its tail of twenty feathers.

Biogeography suggests that it may indeed be the most ancient form in its clade, speciating parapatrically or peripatrically in Cochinchina (Kimball et al. 2001).

Due to ongoing habitat loss and limited range, the Germain's peacock-pheasant is evaluated as Near Threatened on the IUCN Red List of Threatened Species.