UFC 327: Procházka vs. Ulberg was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on April 11, 2026 at the Kaseya Center in Miami, Florida, United States. A UFC Light Heavyweight Championship bout for the vacant title between former champion Jiří Procházka (also the inaugural Rizin Light Heavyweight Champion) and Carlos Ulberg headlined the event.

• Ultimate Fighting Championship
• Carlos Ulberg
• Jiří Procházka
• Paulo Costa
• Azamat Murzakanov
• Josh Hokit
• Curtis Blaydes
• Dominick Reyes
• Johnny Walker