RIZIN.43
- Jaar: 2023
- Land: Japan
- Genre:
- Studio: RIZIN Fighting Federation
- Sleutelwoord: mixed martial arts (mma), kickboxing, combat sports
- Direkteur: Nobuyuki Sakakibara
- Gooi: Kleber Koike Erbst, Chihiro Suzuki, Yusuke Yachi, Zach Zane, Mikio Ueda, Hideki Sekine
