An impi is a Zulu regiment.
Impi may also refer to:
IP Multimedia Private Identity Internal Microprogrammed Interface, an instruction set architecture of the IBM System/38 and early IBM AS/400 systems. International Microwave Power Institute Mexican Institute of Industrial Property (Spanish: Instituto Mexicano de la Propiedad Industrial) Impi Lukkarinen (1918–2010), Finnish journalist and politician Impi Visser (born 1995), South African rugby sevens player Impi, a song by the South African band Juluka