- Qājār, Fatḥ ʻAlī Shāh, Shah of Iran, -18341
- Qānūn fī al-ṭibb (Avicenna)1
- Qāʼit Bāy, Sultan of Egypt and Syria, -14961
- Qūshjī, ʻAlī ibn Muḥammad, -1474 or 1475. Risālah fī al-hayʼah1
- Rabbis--Office1
- Raffaello, Niccolò di1
- Rainbows1
- Rainerius1
- Ramiro II, King of Leon, -9511
- Ranieri, Ciato di1
- Rebellion (Pisa, Italy : 1494-1509)1
- Rebellion (Turkey : 1703)1
- Record-keeping works1
- Recording and registration1
- Records and correspondence1
- Religious disputations1
- Religious institutions1
- Rendón y Sarmiento family1
- Renzi, Betto1
- Renzi, Lello1