Arikatsu Terazawa (Japanese: アリカツテラ沢) was a samurai loyal to the Kiso Minamoto branch of the Minamoto clan during the Genpei War. He was a fierce warrior, and he took part in Minamoto Yoshinaka's campaigns against the minor clans of central Honshu. In 1175, he took part in the siege of Inazawa against the Toki clan.