| Hare, Cyril |
| Hargrave, Charles Townshend |
| Hari, Daoud |
| Harkness, Peter |
| Harold H. Titus and Marilyn S. Smith |
| Harper, J.B. |
| Harper, Melissa |
| Harper, William Percy |
| Harris, Carol Ann |
| Harris, D.J. |
| Harris, Gerald |
| Harris, Kirsty |
| Harris, Matt |
| Harris, Norman |
| Harris, Valentina |
| Harrison, Barbara and Gregory Maguire (eds) |
| Harrison, Sidney |
| Hart, Harold H |
| Hart, Jack |
| Hart, T. John |
| Harvey H. Guthrie |
| Harvey, Roy C. (comp.) |
| Harwood, Ronald (ed) |
| Hase, Karl August Dr. |
