Areti Athanasopoulou (; born November 17, 1977) is a Greek taekwondo practitioner, who competed in the women's featherweight category. She claimed a gold medal in the 59-kg class at the 2003 World Taekwondo Championships in Garmisch-Partenkirchen, Germany, and represented her nation Greece in two editions of the Olympic Games (2000 and 2004). Throughout her sporting career, Athanasopoulou trained as a member of taekwondo squad for AS Vyronas Athinaikos in her native Athens, under head coach and master Apostolos Iakovakis.