- Regis Tareau -- Regresion
- Regressio -- Regula Neuhaus
- Regular -- Regulator
- Regulator Watts -- Reha
- Rehab. -- Rehc & Son
- Rehm Dreigesang -- Rei Massano
- Rei Nakagawa -- Reichi Nakaido
- 仲井戸麗市 -- Reid Jamieson
- Reid Johnson-Rich -- Reid Speed
- Reid Wells -- Rei$$dorf Force
- Reidy "El Torito" -- Reign
- Reign -- Reign of Kindo
- Reign of Terror -- Reign Yates