| 36182 | The Lonely Joker | Sinclair QL | - |
| 36183 | The Lost Kingdom of Zkul | Sinclair QL | - |
| 36184 | The Lost Pharaoh | Sinclair QL | - |
| 36190 | The Open Golf | Sinclair QL | - |
| 36192 | The Pawn | Sinclair QL | - |
| 2000303 | The QL Book | Sinclair QL | English |
| 2000676 | The QL Book of Games | Sinclair QL | English |
| 2000316 | The Real Thing? Microcomputer Simulations on the Sinclair QL | Sinclair QL | English |
| 2000327 | The Sinclair QDOS Companion: A Guide to the QL Operating System | Sinclair QL | English |
| 2000979 | The Sinclair QL | Sinclair QL | English |
| 2000329 | The Sinclair QL Companion | Sinclair QL | English |
| 2000771 | The Working Sinclair QL | Sinclair QL | English |
| 37913 | Thor Game | Sinclair QL | English |
| 36202 | Tournament Tennis | Sinclair QL | - |
| 2000394 | Tout Savoir sur Sinclair QL | Sinclair QL | French |
| 40285 | Trace | Sinclair QL | English |
| 35601 | Triumph-Adler Dump | Sinclair QL | English |
| 37367 | Troll | Sinclair QL | French |
| 41802 | Turbocharge Compiler | Sinclair QL | - |
| 40334 | Typing Instructor | Sinclair QL | English |