Name
- Lake, John, Bishop of Chichester 16851
- Lamplugh, Thomas, Bishop of Exeter and (1688) Archbishop of York1
- Langsdale, Edward, MD, of Gainsborough and Leeds1
- Lasco, Johannes, alias Laski (Jan); Polish reformer1
- Laud, William, Archbishop of Canterbury, 1573-16451
- Le Clerc, Jean, French Protestant theologian, d 17361
- Leibnitz, Gottfried Wilhelm, Baron, German philosopher and mathematician, d 17161
- Lequien, Michel, OP; ecclesiastical historian1
- Lescuyer, Ludovicus, OSB1
- Lever, Thomas, puritan divine1
- Leyburn, John, Secretary to the Cardinal of Norfolk, and Vicar-apostolic of England1
- Leyden University1
- Lhwyd, Edward, Keeper of the Ashmolean Museum1
- Lloyd, William, Bishop of Norwich1
- Lloyd, William, Bishop of St Asaph and of Lichfield and Coventry1
- Longinus, Johannes Ludovicus1
- Lowther, William, of Add MS 42741
- Ludolf, Heinrich Wilhelm, Secretary to Prince George of Denmark1
- Mabillon, Jean, OSB; palaeographer1
- Maleverer1