Kominato may refer to:

  • Kominato, Aomori, a former municipality in Hiranai, Aomori Prefecture, Japan
  • Kominato, Chiba, a former municipality in Kamogawa, Chiba Prefecture, Japan
  • Kominato Line, a private railway line in Chiba Prefecture, Japan
  • Siaogang District, known as Kominato during Japanese rule of Taiwan, in Kaohsiung, Taiwan