Setric Deon "Seth" Millner Jr. (born June 29, 2000) is an American professional basketball player for Kauhajoki Karhu of the Korisliiga.

[1] At a ninth grade Amateur Athletic Union (AAU) tournament in Indianapolis, Millner fractured his tibia in a fall and was confined to a wheelchair for several months.

[2] He also joined the football team as a wide receiver during his senior year and earned scholarship offers in both sports.

[1] Millner intended to play college basketball for the Toledo Rockets but his high school football season obstructed his signing and the team no longer had a scholarship available for him when he was finished.

[1][3] On April 11, 2018, Millner signed a National Letter of Intent to play college basketball for the Cleveland State Vikings.