- Gessner, Conrad, 1516-1565, author1
- Gilio, di Portugallo, 1215-12651
- Gomes, Bernardino Antonio, 1768-18231
- Goss, I. J. M. (Isham Jabez Marshall), author1
- Graves, Robert, 1763-18491
- Groff, John E. (John Eldred), 1854- , author1
- Gulick, L. H. (Luther Halsey), 1828-1891, author1
- Hahnemann, Samuel, 1755-184312
- Hale, Edwin M. (Edwin Moses), 1829-18999
- Harawī, Muḥammad ibn Yūsuf, active 16th century1
- Harter, H. G.1
- Hartmann, Franz, 1796-18531
- Hawkes, William James.3
- Heinigke, Carl, -18891
- Hempel, Charles J. (Charles Julius), 1811-18797
- Hering, Constantine, 1800-18803
- Himbel, William.4
- Hodge, Hugh L. (Hugh Lenox), 1796-18737
- Hoffmann, Fr. (Friedrich), 1832-1904, author1
- Hohman, Johann Georg.1