Matsu

Matsu may refer to:

  • Matsu Islands, islands of the Republic of China
  • Matsu (goddess), a sea goddess in Chinese folk religion
  • Matsu, a book by Osamu Dazai
  • Matanuska-Susitna Valley, an area in south-central Alaska
  • Matsu, a Japanese World War II destroyer
  • Matsu class destroyer
  • Japanese submarine I-29, code-named Matsu

For the realities of Chinese origin see Mazu