Author
- Juan de Torquemada1
- Juana I of Castile1
- Jñānamṛtapata1
- Kamalakara1
- Kapila1
- Kauśikarāma1
- Keśava Kavirāja1
- Keśavamiśra1
- Keśavācārya1
- Khālid ibn ʻAbd Allāh al-Azharī1
- Kingdom of Bohemia1
- Kingdom of Naples1
- Konrad III. von Soltau1
- Kramadīśvara1
- Kurdī Sayyidī Maḥmūd ʻAjamī1
- Kāśirāja1
- Kāśīnātha (Son of Ananta)1
- Kṛṣṇānanda Āgamavāgīśa Bhaṭṭācārya1
- Lakṣmīdhara1
- Leonardo Loredan1