Hrysopiyi Devetzi, Greek jumper
Hrysopiyi "Piyi" Devetzi (Greek: Χρυσοπηγή Δεβετζή, [xrisopiˈʝi ðeveˈdzi], born January 2, 1976) is a retired Greek athlete who competed in the triple jump and long jump.

Devetzi was born in Alexandroupoli. She won the triple jump silver medal at the 2004 Summer Olympics with 15.25 and the triple jump bronze medal at the 2008 Summer Olympics with 15.23. At the 2004 Summer Olympics semifinal she set a Greek record of 15.32 metres. This performance ranked her in the fourth place of all time triple jumpers, after the world record holder, Inessa Kravets, her greatest rival Tatyana Lebedeva and the twice-olympic gold medalist Françoise Mbango Etone. She won another silver medal at the 2006 European Athletics Championships in Gothenburg, losing the gold at the last jump by Tatyana Lebedeva. The same story was repeated at the 2008 IAAF World Indoor Championships in Valencia, in which "Piyi" lost the 1st place at the sixth jump by Yargelis Savigne.

Devetzi was known for often jumping longer in qualification rounds than in finals, as at the 2004 Olympics, and also for her lack of gold so far at major championships, despite being one of the world's leading female triple jumpers.