Shane Mosley Jr. (born December 18, 1990) is an American professional boxer who currently competes in the super middleweight division.
Mosley Jr. is the son of boxing legend and hall of famer Shane Mosley.
Mosley Jr. made his pro debut on April 26, 2014, in Port Hueneme, California. He knocked his opponent out after just 34 seconds. Mosley suffered his first defeat in his 4th professional fight against Marchristoper Adkins. He wobbled Adkins the first round but lost a split decision.
Mosley Jr. got his biggest win of his career so far when he outworked former middleweight champion Daniel Jacobs albeit a past it version.
Mosley Jr. is scheduled to face Jesus Ramos for the interim WBC middleweight title on October 25, 2025, in Las Vegas, NV.
In early 2026, Mosley Jr. signed with Zuffa Boxing.