Tatsuaki
| Gender | Male |
|---|---|
| Origin | |
| Word/name | Japanese |
| Meaning | Different meanings depending on the kanji used |
Tatsuaki (written: 辰明, 辰秋 or 達明) is a masculine Japanese given name. Notable people with the name include:
- Tatsuaki Egusa (江種 辰明; born 1976), Japanese judoka
- Tatsuaki Iwata (岩田 達明; 1926–2022), Japanese Go player
- Tatsuaki Kuroda (黒田 辰秋; 1904–1982), Japanese woodworker and lacquerware artist