- Heywood, Thomas, approximately 1574-16412
- Hillyard, W. Heard (William Heard)1
- Historical Publishing Company1
- Hobbes, Thomas, 1588-16794
- Hogarth Press3
- Holbrook, Samuel F., 1793-1
- Hole, S. Reynolds (Samuel Reynolds), 1819-19041
- Hole, William, -16241
- Homer4
- Hoole, Charles, 1610-16671
- Houghton, Mifflin and Company3
- Housman, Laurence, 1865-19591
- Howard, Justin H.1
- Howitt, Mary Botham, 1799-18881
- Howland, Henry J. (Henry Jenkins), 1810-18971
- Howland, S. A. (Southworth Allen), 1800-18821
- Hughes, Thomas, 1822-18961
- Hughs, Mrs. (Mary)1
- Humphrey, Lizbeth Bullock, 1841-2
- Hunt, Leigh, 1784-18591
- Huntington, Eleazer, 1789-18521
- Hurd & Houghton1
- Hurst & Blackett1
- Hutt, Henry, 1875-1
- Hyde, Alexander, 1814-18811
- Hyrde, Richard1
- Iamblichus, approximately 250-approximately 3301
- Irving, Theodore, 1809-18801
- J. C. Derby and Company1
- J.B. Ford and Company1
- J.B. Lippincott & Co.1
- J.E. Tilton and Company3
- J.M. Fairchild & Co.1
- Jack, Thomas C.1
- Jacquemot1
- James French and Company1
- James R. Osgood and Company6
- James, G. P. R. (George Payne Rainsford), 1801?-18601
- James, John Angell, 1785-18591
- Janssonius van Waesberge, Johannes, active 1642-16811
- Jenson, Nicolas, approximately 1420-14801
- Jewett, Proctor, and Worthington1
- Jewett, Sarah Orne, 1849-19091
- Jiménez de Cisneros, Francisco, 1436?-15172
- Johannot, Tony, 1803-18521
- John Murray (Firm)1
- John P. Jewett and Company (Boston, Mass.)3
- John S. Taylor, active 1832-18541
- Johnson, Virginia W. (Virginia Wales), 1849-19161
- Johnson, W. R. (Walter Ralph), 1933-1
- Johnston, William G. (William Graham), 1828-19131
- Jones, Owen, 1809-18741
- Jones, William, F.S.A.1
- Jonson, Ben, 1573?-16372
- Joyce, James, 1882-19411
- Judson, Emily C. (Emily Chubbuck), 1817-18541
- Kajiwara, T. (Takuma), 1876-19601
- Keese, John, 1805-18561
- Kegan Paul, Trench, Trubner & Co.1
- Keim, De B. Randolph (De Benneville Randolph), 1841-19141