Ayumu Yokoyama
- Pamagat: Ayumu Yokoyama
- Katanyagan: 1.858
- Kilala sa: Acting
- Kaarawan: 2008-07-31
- Lugar ng Kapanganakan: Tokyo, Japan
- Homepage: https://www.theatre.co.jp/talent/a1917db9f7b0e912fa7dc2bf6c3355b8
- O kilala bilang: 横山 歩, ヨコヤマ アユム, Yokoyama Ayumu
