Abu Haef Kigab (born November 3, 1998) is a Sudanese-Canadian professional basketball player for the PS Karlsruhe Lions of the German second-tier league ProA.

He played college basketball for the Oregon Ducks and for the Boise State Broncos of the Mountain West Conference.

[2] Kigab was tabbed a breakout performer at Basketball Without Borders in 2016 and was ranked a four-star recruit in the class of 2017 by Scout and ESPN.

[3] He committed to playing college basketball for Oregon in March 2017,[4] having also considered Illinois, Baylor, California, Kansas, Minnesota, USC and Virginia Tech.

[7] After going undrafted in the 2022 NBA draft, Kigab joined the Toronto Raptors Summer League roster in Las Vegas, recording a double-double with 15 points and 10 rebounds in the final game against Milwaukee.

[8][9] On October 24, 2022, Kigab joined the Fort Wayne Mad Ants training camp roster.

[16] In November 2024, Kigab was signed by the PS Karlsruhe Lions of the German second-tier league ProA.

In July 2017, he was a key player on a Canada team that captured gold at the FIBA U19 World Cup, averaging 14.7 points and 10.6 rebounds, as well as 2.3 assists per game.