Abū Bakr Muḥammad ibn ʿAbd al-Ghanī ibn Abī Bakr ibn Shujāʿ al-Ḥanbalī (Arabic: أبو بكر محمد بن عبد الغني بن أبي بكر بن شجاع الحنبلي), best known as Ibn Nuqtah (Arabic: ابن نقطة) and also known by the laqab Muʿīn al-Dīn al-Baghdādī (Arabic: معين الدين البغدادي), was an Islamic scholar of hadith.