Daigo Yamamoto
- Title: Daigo Yamamoto
- Popularity: 3.98
- Known For: Acting
- Birthday: 1980-03-25
- Place of Birth: Kasaoka, Okayama Prefecture, Japan
- Homepage: https://profile.yoshimoto.co.jp/talent/detail?id=6221
- Also Known As: Daigo (Chidori), だいご, だいご (千鳥), 大悟 (千鳥), Chidori, Daigo, 山本大悟