Robert Žulj is an Austrian professional footballer who plays as a midfielder or forward for LASK.

Linzer Athletik-Sport-Klub, commonly known as Linzer ASK or simply LASK, is an Austrian professional football club based in Upper-Austrian state capital Linz. It is the oldest football club in that region, and plays in the Austrian Football Bundesliga, the top tier of Austrian football. The club's colours are black and white. The women's team plays in the second highest division of Austrian women's football.