The 2025 NXT No Mercy was a professional wrestling livestreaming event produced by WWE. It was the third annual No Mercy held for the promotion's developmental brand NXT and the 16th No Mercy event overall. The event took place on Saturday, September 27, 2025, at the FTL War Memorial in Fort Lauderdale, Florida and was the first No Mercy to broadcast on Netflix in international markets.
Six matches were contested at the event. In the main event, Ricky Saints defeated Oba Femi to win the NXT Championship. In other prominent matches, Jordynne Grace defeated Blake Monroe in a Weaponized Steel Cage match, and Jacy Jayne defeated Lola Vice to retain the NXT Women's Championship.