The rendezvous fish (Polymetme corythaeola) is a species of fish in the family Phosichthyidae (lightfish).

[3][4][5] Its specific name is derived from the Greek κόρυθος (korythos, "helmet"); and αἰόλος (aiolos, "glittering").

[6] The rendezvous fish has a dark dorsum, with silver flanks and a black pigment on the outer caudal rays.

It has a large mouth and medium-sized eyes.

[11] The rendezvous fish is benthopelagic, living in coastal waters worldwide.