Reem Saleh Riyashi (Arabic: ريم صالح الرياشي Rīm Ṣāliḥ ar-Riyāshī; 1981 – 14 January 2004) was a Palestinian suicide bomber from Gaza City who killed herself and four Israelis at the Erez crossing on January 14, 2004. Hamas and the Al-Aqsa Martyrs Brigade claimed that the attack by Riyashi was a joint operation mounted as a response to weeks of Israeli incursions into West Bank cities that had left about 25 Palestinians dead.