UFC 277: Peña vs. Nunes 2 was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on July 30, 2022, at American Airlines Center in Dallas, Texas, United States. A UFC Women's Bantamweight Championship rematch between current champion (also The Ultimate Fighter: Team Rousey vs. Team Tate bantamweight winner) Julianna Peña and former champion (also current UFC Women's Featherweight Champion) Amanda Nunes headlined the event.

• Ultimate Fighting Championship
• Amanda Nunes
• Julianna Peña
• Brandon Moreno
• Kai Kara-France
• Sergey Pavlovich
• Derrick Lewis
• Alexandre Pantoja
• Alex Perez