Obum Gwacham (born March 20, 1991) is a Nigerian former professional football defensive end.

Gwacham converted from wide receiver to defensive end for his senior season at Oregon State.

[1] On Saturday, May 2, 2015, Gwacham was selected by the Seattle Seahawks with the 209th pick in the sixth round of the 2015 NFL draft.

[16] Gwacham signed with the BC Lions of the Canadian Football League on December 9, 2020.

[18] Gwacham was born in Nigeria but moved to Chino Hills, California with his family when he was seven.