UFC Fight Night: Muñoz vs. Mousasi (also known as UFC Fight Night 41) was a mixed martial arts event held on May 31, 2014, at O2 World in Berlin, Germany.

The card was headlined by a middleweight bout between Gegard Mousasi and Mark Muñoz.

[3] Thiago Tavares was expected to face Tom Niinimäki at the event.

However, Tavares pulled out of the bout citing an injured thigh and was replaced by promotional newcomer Niklas Bäckström.

[4][5] The octagon's canvas was exceptionally lacking sponsor logos, due to the Berlin event's canvas having been unintentionally shipped to São Paulo's event.