| 29419 | Hou Ze Gevangen | ZX81 16K | Dutch |
| 29280 | Hou ze Gevangen | ZX81 16K | Dutch |
| 41129 | House Name File | ZX81 16K | English |
| 31676 | House of Death | ZX81 16K | - |
| 43911 | House of Gnomes | ZX81 16K | English |
| 40137 | House of Horror | ZX81 16K | English |
| 41056 | How to Impress with Your ZX81 | ZX81 16K | English |
| 41345 | Hunchback | ZX81 16K | English |
| 41407 | Hunchback | ZX81 16K | English |
| 41018 | Hunt the Thimble | ZX81 16K | English |
| 40979 | Hurdle Hopper | ZX81 16K | English |
| 28987 | Hurkle | ZX81 16K | English |
| 28988 | Hydrocarbons | ZX81 16K | English |
| 39736 | Hyper Drive | ZX81 16K | English |
| 40799 | Hypno | ZX81 16K | English |
| 36775 | I CHING | ZX81 16K | French |
| 40702 | I Ching | ZX81 16K | English |
| 39458 | I Pong | ZX81 16K | English |
| 32090 | I.T. - The Adventure of the Century | ZX81 16K | - |
| 28994 | IRA | ZX81 16K | English |