Jan Casier is a Belgian dancer. He studied at the Royal Ballet School in Antwerp. Formerly a member of the Royal Ballet of Flanders and Semperoper Ballett Dresden, he is currently a first soloist with Ballett Zürich. In 2019, he was named «Dancer of the Year» by the tanz magazine and was awarded the «Tanzpreis der Freunde des Balletts Zürich».