| ID | Title | Machine | Language |
|---|---|---|---|
| 43485 | Tubarão | ZX81 16K | Portuguese |
| 29667 | Tube | ZX81 16K | English |
| 40473 | Tug | ZX81 16K | English |
| 28657 | Tuin Der Angst | ZX81 16K | German |
| 40564 | Tunes | ZX81 16K | English |
| 40033 | Tunnel | ZX81 16K | English |
| 43970 | Tunnel | ZX81 16K | English |
| 29408 | Tunnel | ZX81 16K | English |
| 35724 | Tunnel Dodge | ZX81 16K | English |
| 41388 | Tunnel Run | ZX81 16K | English |
| 45506 | Tunnels & Trolls Combat | ZX81 16K | English |
| 40738 | Turn of the Cards | ZX81 16K | English |
| 29668 | Turpin | ZX81 16K | English |
| 44316 | Tut-Tut | ZX81 16K | English |
| 35191 | Tut-Tut | ZX81 16K | English |
| 44782 | Tutor (French) | ZX81 16K | English |
| 31853 | Tutor (German) | ZX81 16K | - |
| 31854 | Tutor (Spanish) | ZX81 16K | - |
| 28820 | Twenty-One | ZX81 16K | English |
| 37587 | Twiggy | ZX81 16K | English |