Xavier Moon (born January 2, 1995) is an American professional basketball player for Zenit Saint Petersburg of the VTB United League.

Moon grew up in Goodwater, Alabama and began playing organized basketball in seventh grade.

Moon earned Alabama Sports Writers Association All-State team honors and went to the Alabama-Mississippi All-Star game.

[3] Moon was named Sixth Man of the Year as the Raiders finished 33-2 and won the National Junior College Championship.

[3] Moon recorded the first triple-double in Morehead State history on December 19, 2016, notching 25 points, 11 assists and 10 rebounds against Central Arkansas.

His uncle Jamario Moon suggested that he join his team, the Albany Patroons, and Xavier did so after coach Derrick Rowland was impressed with his play.

[5] Xavier averaged 18 points, 8 rebounds and 6 assists per game and was named North American Premier Basketball rookie of the year.

[7] Alex Johnson informed Moon of the formation of the Canadian Elite Basketball League, and he joined the Edmonton Stingers.

[11] Moon averaged 21.5 points, 6.5 rebounds and 5.3 assists per game during the shortened 2019–20 season and was named to the First Team All-NBL Canada.

[12] On June 25, 2020, Moon signed with Wilki Morskie Szczecin of the Polish Basketball League, but didn't play for them.

He scored 31 points in the championship game, a 90–73 win against the Fraser Valley Bandits, and was named the Final MVP.

[23] On January 24, 2022, Moon was reacquired and activated by Agua Caliente[20] and on March 26, he signed a two-way contract with the Los Angeles Clippers.