Birth Name: Hiro D. Yamamoto
Place of Birth: Seattle, Washington, U.S.
Date of Birth: April 13, 1961
Hiro Yamamoto is an American bassist. He was a founding bassist of grunge band Soundgarden. Other members of Soundgarden include or have included Matt Cameron, Chris Cornell, Jason Everman, Ben Shepherd, Scott Sundquist, and Kim Thayil.