Honda Motorcycle and Scooter India, Private Limited (HMSI) is the wholly owned Indian subsidiary of Honda Motor Company, Limited, Japan. Founded in 1999, it was the fourth Honda automotive venture in India, after Hero Honda, Kinetic Honda Motor Ltd and Honda Siel Cars India.
Motorcycles sold by HMSI include the Aviator, Activa, Dio, Unicorn, Shine, CBF125 Stunner, CB Twister, Dream Yuga, CBR250R, CBR150R, and Activa i, CB Shine, Dream NEO, CB Trigger
HMSI got ISO 14001 certification in December, 2002. HMSI plans to use the PDCA cycle for its environmental management system.