Arzu Tan Sayan (born 1973) is a World champion Turkish female former Taekwondo practitioner, who competed in the flyweight (-47 kg) class, and currently acting as a coach.

She was inspired by her older sister, World taekwondo champion Züleyhan during her trainings.

The next year, Tan captured the silver medal at the 1992 European Taekwondo Championships in Valencia, Spain.

[4] After participating at the 1995 World Taekwondo Championships in Manila, Philippines, where she did not reach to any medal, Arzu Tan quit active sports.

[2] She married in 1996 to Yavuz Sayan, a young taekwondo practitioner, and gave birth to a son, Yunus Emre, in 1997.