PFL Europe 4 was a mixed martial arts event produced by the Professional Fighters League that took place on December 14, 2024, at the LDLC Arena in Décines-Charpieu, France.
The event marked the promotion's first visit to Décines-Charpieu in the Metropolis of Lyon and third in France since PFL Europe 1 (2024) in March 2024.
A welterweight bout between Abdoul Abdouraguimov and Laureano Staropoli headlined the event.
The finals of 2024 PFL Europe Tournament took place at the event. Shanelle Dyer withdrew of the women's flyweight final against Paulina Wià Âniewska due to injury and was replaced by Valentina Scatizzi.