Khabib Nurmagomedov Says He's Never Returning To Fighting Again

Khabib Nurmagomedov is retired FOR REAL ... so says the UFC superstar himself, who tells TMZ Sports there's absolutely no plans of a comeback in the works.

The 32-year-old laid down his gloves after beating Justin Gaethje in 2020 ... but given that he's still in the prime of his career, many believed he'd eventually make his way back to the UFC Octagon.

In fact, his longtime coach, Javier Mendez, recently told Betway Insider that Khabib "misses" fighting, adding, "I guess you could say he wants to fight again."

But, when we got Nurmagomedov out at Catch in Los Angeles over the weekend ... he emphasized over and over and over again that he's done.

"No," Khabib said when asked if he'd return. "No. No. No. No. No."

Khabib is clearly keeping his promise to his mother ... agreeing to never fight again following the tragic death of his dad (and coach), Abdulmanap Nurmagomedov.

Besides, The Eagle is obviously enjoying his post-fighting career as an MMA coach ... telling us he just flat-out loves it when his fighters win their matches.