Lowe's penguin (Archaeospheniscus lowei) is the type species of the extinct penguin genus Archaeospheniscus. It stood approximately 85-115 cm high, between a modern king penguin and an emperor penguin in size. It is known from bones of a single individual (Otago Museum C.47.20) and possibly some additional material such as the OM C.47.27 femur, all recovered from the Late Oligocene Kokoamu Greensand Formation (27-28 MYA) at Duntroon, New Zealand.