派迪亚斯河（希腊语：Πεδιαίος/Πιθκιάς），塞浦路斯主要河流之一。发源于特罗多斯山脉（Troodos），流经迈萨奥里亚平原（Mesaoria），注入法马古斯塔湾。派迪亚斯河总长约100公里，是塞浦路斯最长的河流。途径城市包含首都尼科西亚。

The Pedieos (also Pediaios or Pediaeus or Pithkias; Greek: Πεδιαίος/Πηθκιάς, Turkish: Kanlı Dere) is the longest river in Cyprus. The river originates in the Troodos Mountains close to Machairas Monastery and flows northeast across the Mesaoria plains, through the capital city Nicosia. It then steers east, meeting the sea at Famagusta Bay close to the ancient Greek city of Salamis.