UFC 311: Makhachev vs. Moicano was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on January 18, 2025, at Intuit Dome in Inglewood, California, United States.

[2] There were concerns regarding the realization of this event due to the series of recent wildfires affecting Southern California, but the venue's organization assured a week before that it would continue as scheduled.

[3] A UFC Lightweight Championship bout between current champion Islam Makhachev and Arman Tsarukyan was originally scheduled to headline the event.

[6] A UFC Bantamweight Championship bout between current champion Merab Dvalishvili and undefeated contender Umar Nurmagomedov served as the co-main event.

[15] During the event's broadcast, executive producer and one of The Ultimate Fighter creators Craig Piligian was announced as the next "contributor wing" UFC Hall of Fame inductee during International Fight Week festivities in Las Vegas this summer.