Najm Eldin Abdullah (born 17 November 1987), also known as Najm Eldin Abdallah Abdeljabar, is a Sudanese defender who played for Al-Merreikh in the Sudan Premier League. He is a member of the Sudan national football team. He was brought from Khartoum-3 in December 2009 to Al-Merreikh. He plays as a center back.