- Ibn Faraḥ, Aḥmad ibn Muḥammad, -1300. Manẓūmah al-Ishbīlīyah1
- Ibn Ghāzī, Muḥammad ibn Aḥmad, 1437 or 1438-1513. Munyat al-ḥussāb1
- Ibn Jumayʻ, Hibat Allāh ibn Zayn, -1198. Taṣrīḥ bi-al-maknūn fī tanqīḥ al-Qānūn1
- Ibn Kathīr, ʻAbd Allāh, 665 or 666-738 or 7391
- Ibn Maktūm, Aḥmad ibn ʻAbd al-Qādir, 1284-1348. Manẓūanah rāʼīyah1
- Ibn Malak, ʻAbd al-Laṭīf ibn ʻAbd al-ʻAzīz. Mabāriq al-azʹhār fī sharḥ Mashāriq al-anwār1
- Ibn Maʻṣūm, ʻAlī ibn Aḥmad, 1642-approximately 1707. Badīʻīyah1
- Ibn Mālik, Muḥammad ibn ʻAbd Allāh, -1274. Iʻjāz al-taʻrīf fī ʻilm al-taṣrīf1
- Ibn Mālik, Muḥammad ibn ʻAbd Allāh, -1274. Sharḥ al-Kāfiyah al-shāfiyah1
- Ibn Qutaybah, ʻAbd Allāh ibn Muslim, 828-889? Adab al-kātib1
- Ibn Quṭlūbughā, al-Qāsim ibn ʻAbd Allāh, 1399 or 1400-1474 or 1475. Ḥawālah1
- Ibn Shukr, ʻAbd Allāh ibn ʻAlī , 1153-12251
- Ibn Taymīyah, Aḥmad ibn ʻAbd al-Ḥalīm, 1263-13281
- Ibn Taymīyah, ʻAbd al-Salām ibn ʻAbd Allāh, 1193 or 1194-1254 or 1255. Muḥarrar fī al-fiqh1
- Ibn Wahbān, ʻAbd al-Wahhāb ibn Aḥmad, -1366 or 1367. Qaʼid al-sharāʼid wa-naẓm al-fawāʼid1
- Ibn Yūsuf al-Ṣafī, Muḥammad, 1421-14871
- Ibn Zaydūn, Aḥmad ibn ʻAbd Allāh, 1003 or 1004-1071. Risālah al-jiddīyah1
- Ibn al-Aswad, Ḥasan ibn ʻAlāʼ al-Dīn. Iftitāḥ1
- Ibn al-Bārizī, Hibat Allāh ibn Najm al-Dīn, 1247-13381
- Ibn al-Fāriḍ, ʻUmar ibn ʻAlī, 1181 or 1182-12351