Mantarō, Mantaro or Mantarou (written: 萬太郎 or 万太郎) is a masculine Japanese given name. Notable people with the name include:

  • Hashimoto Mantaro (橋本 萬太郎) (1932–1987), Japanese linguist and sinologist
  • Mantarō Kubota (久保田 万太郎) (1889–1963), Japanese writer, playwright and poet
Mantarō
GenderMale
Origin
Word/nameJapanese
MeaningDifferent meanings depending on the kanji used

Fictional characters:

  • Mantaro Kinniku (キン肉 万太郎), protagonist of the manga series Kinnikuman Nisei