Masako Nozawa (野沢 雅子 Nozawa Masako, born October 25, 1936) is a veteran seiyū. Throughout her life, she has been affiliated with Production Baobab, 81 Produce and Office Nozawa; she is currently affiliated with Aoni Production. Her husband, Masaaki Tsukada, was also a voice actor.
As a voice actress, she is best known for the role of Son Goku in the popular anime franchise Dragon Ball, as well as all of Goku's male family relatives (excluding Raditz). She has also voiced Tetsurō Hoshino in Galaxy Express 999 and Hiroshi in Beast King GoLion.