Alisar Ailabouni (Arabic: أليسار عيلبوني; born 21 March 1989) is a Syrian-born Austrian fashion model and the winner of Germany's Next Topmodel, Cycle 5.

However, due to her shy personality, the judges questioned her limelight ability and saw her struggling several times when she was required to perform out of her comfort zone.

For a long time, she was the only non-German top 3 finalist of Germany's Next Topmodel (although former winner Sara Nuru was of Ethiopian heritage she owns the German citizenship), until cycle 10, where Ajsa Selimovic, who lives in Austria, managed to reach the top 3.

She then appeared on the cover of the German Cosmopolitan in July 2010,[4] and in a commercial for Venus Breeze, a job she won on the show.

Ailabouni moved to Paris where she was taken under contract by PARS, the modelling agency of Peyman Amin who was a judge on GNTM but left before her participation.