Muḥammad Bāqir b. Muḥammad Taqī b. Maqsūd ʿAlī al-Majlisī (Arabic: محمد باقر بن محمد تقي بن مقصود علي المجلسي) (b. 1037/1628-29 – d. 1110/1699) known as al-ʿAllāma al-Majlisī (Arabic: العلامة المجلسي) or the Second Majlisī (Arabic: المجلسي الثاني) was among the most famous Shi'a scholars in fiqh and hadith and lived during the Safavid era.