The Battle of Tawahin (Arabic: وقعة الطواحين, romanized: Waqʿat al-Ṭawāhīn, lit. 'Battle of the Mills') was fought in 885 between the forces of the Abbasid Caliphate under Abu'l-Abbas ibn al-Muwaffaq (the future Caliph al-Mu'tadid) and the autonomous Tulunid ruler of Egypt and Syria, Khumarawayh. The battle took place near Ramlah (modern Israel) and ended with a Tulunid victory.