| Building Name | Building Code | Campus |
| |
| H |
| H Block, Cumberland | C43H | Cumberland |
| H.J. Smith Annexe, Narrabri | E12A | Narrabri |
| H.K. Ward Gymnasium | D08 | Camperdown |
| Heart Research Institute | B16 | Camperdown |
| Heydon-Laurence Building | A08 | Camperdown |
| Holme Building | A09 | Camperdown |
| Horse Stables | B09 | Camperdown |
| Horse Unit - Brick Dairy, Camden | C30E | Camden - Cobbitty |
| Horse Unit - Brick Shed, Camden | C30F | Camden - Cobbitty |
| Horse Unit - Cottage 1, Camden | C30B | Camden - Cobbitty |
| Horse Unit - Cottage 2, Camden | C30A | Camden - Cobbitty |
| Horse Unit - G.I. Shed, Camden | C30C | Camden - Cobbitty |
| Horse Unit - Hay Shed, Camden | C30D | Camden - Cobbitty |
| Horse Unit - Horse Breeding, Camden | C30G | Camden - Cobbitty |
| Horticulture Building 1, Cumberland | C43H1 | Cumberland |
| Horticulture Building 2, Cumberland | C43H2 | Cumberland |
| Horticulture Building 4, Cumberland | C43H4 | Cumberland |
