Ayatollah al-Shaheed Sayyid Abū al-Fatḥ ʿIzz ad-Din Naṣrallāh ِal-Fāʾizī al-Mūsawī al-Ḥāʾirī (Arabic: أبو الفتح عز الدين نصر الله الفائزي الموسوي الحائري; 1696 – 1746), also known as Sayyid Nasrallah al-Haeri, was a senior Iraqi Shia jurist, teacher, poet, author and annalist.