Name
- Heereboord, Adrianus1
- Heidan, Abraham1
- Heinsius, Daniel, of Sloane MS 17101
- Heinsius, Nicolaas, son of Daniel1
- Heliodorus, of Emesa, author of the Aethiopica, 3rd century-4th century1
- Helmich, Werner1
- Henry IV, of France1
- Holbein, Hans, painter1
- Hommius, Festus, Pastor of Leyden, and Secretary to the Synod of Dort1
- Hortensius, Lambertus1
- Hydruntinus, Verdinus, Abbat of St. Paul at Cosenza1
- John II d'Albret, King of Navarre1
- John, Don, of Austria1
- Junius, Adrianus, 1511-15751
- L'Ecluse, Charles, of Sloane MS 27641
- La Mine, Jacobus, of Amsterdam1
- La Quenillerie, Jan1
- Laet, Franciscus1
- Laet, Joannes, junior1
- Lampsonius, Dominicus, Secretary of the Bishop of Liège1