The PC-8800 series (Japanese: PC-8800シリーズ Hepburn: Pī Shī Hassen Happyaku Shirīzu), commonly shortened to PC-88, are a brand of Zilog Z80-based home computers released by Nippon Electric Company (NEC) in 1981 in Japan, where it became very popular.

NEC's American subsidiary, NEC Home Electronics (USA), marketed variations of the PC-8800 in the United States.