Ann Demeulemeester (Dutch pronunciation: [??n d?'mø?l??me?st?r]; born in 1959, Kortrijk, Belgium) is a fashion designer whose eponymous label, Ann Demeulemeester, is mainly showcased at the annual Paris Fashion Week.
She is one of the Antwerp Six in the fashion industry.
Her label is regarded as one of the most influential labels in fashion.