Izaiah Antoine Brockington (born July 12, 1999) is an American professional basketball player for the Birmingham Squadron of the NBA G League.

Brockington played basketball for Archbishop Ryan High School in Philadelphia, Pennsylvania.

[1] In his senior season, Brockington averaged 18.6 points per game and led his team to its first Class 6A semifinals appearance.

He assumed a sixth man role as a sophomore, averaging 8.1 points and 2.7 rebounds per game.

[5] In his junior year, Brockington became a regular starter, and averaged 12.6 points, 4.9 rebounds and 1.7 assists per game.

[10] On March 28, 2022, Brockington announced he would forego his additional year of eligibility and declare for the 2022 NBA draft.

Brockington's father, Antoine, was named Mid-Eastern Athletic Conference Player of the Year for 1997–98 during his college basketball career at Coppin State, before playing professionally overseas.