WWE SummerSlam 2021
- Odun: 2021
- Orilẹ-ede: United States of America
- Oriṣi: Action, Drama
- Situdio: World Wrestling Entertainment (WWE)
- Koko-ọrọ: pro wrestling
- Oludari: Vince McMahon
- Simẹnti: Joe Anoa'i, John Cena, Franklin Lashley, Bill Goldberg, Adam Copeland, Colby Lopez