Hazem Haj Hassen (born 15 February 1996) is a Tunisian professional footballer who plays as a forward for CS Sfaxien.
[1][2] Haj Hassen's career started in the youth of Étoile du Sahel, before he made the move to French football to join Ligue 1 club Bordeaux.
In January 2017, Hassen joined Tunisian Ligue Professionnelle 1 side Étoile du Sahel.
[4][5][6] He made his debut for the club on 15 February in a match defeat against EO Sidi Bouzid.
[1] Haj Hassen represented Tunisia at U17 level, he scored one goal (vs. Argentina) in four appearances at the 2013 FIFA U-17 World Cup in the United Arab Emirates.