Type 20 may refer to:
Belgian State Railways Type 20, steam locomotive Bristol Type 20, WW1 monoplane British aeroplane Howa Type 20, Japanese 5.56mm rifle QBZ-191, Chinese 5.8×42mm rifle Junkers Type 20, 2-seater monoplane German aeroplane
See also
T20 (disambiguation) Class 20 (disambiguation) Model 20 (disambiguation) 20 (disambiguation)