Riyahi ( []; Riyâhi), also variously rendered in English as Reyahi, Riahi, Riahy or Ryahi, or with the Arabic definite article ar-Riyahi ( []), also rendered as Ereyahi, may refer to: al-Hurr ibn Yazid ar-Riyahi Reda Ereyahi Ali Riahi Djahanguir Riahi Mohammad-Amin Riahi Shahla Riahi Taghi Riahi