| 40323 | Mail Merge | Sinclair QL | English |
| 36185 | Major Istar: Under the Doomed Sea | Sinclair QL | - |
| 2000230 | Making the Most of the Sinclair QL: QL Superbasic and Its Applications | Sinclair QL | English |
| 2000831 | Mathematics on the Sinclair QL | Sinclair QL | English |
| 36487 | Maths Test | Sinclair QL | English |
| 2000239 | Maximize Your QL | Sinclair QL | English |
| 41299 | Memory Check | Sinclair QL | English |
| 40373 | Memory Editor | Sinclair QL | English |
| 40422 | Memory Test | Sinclair QL | English |
| 36186 | Metropolis | Sinclair QL | - |
| 39201 | MicroAPL | Sinclair QL | English |
| 40853 | Mikesort | Sinclair QL | English |
| 40854 | Mini Editor | Sinclair QL | English |
| 37734 | Minimal Caves | Sinclair QL | English |
| 43094 | Mona Loser | Sinclair QL | English |
| 43724 | Monitor | Sinclair QL | German |
| 2000745 | More Games for Your Sinclair QL | Sinclair QL | English |
| 36187 | Mortville Manor | Sinclair QL | English |
| 40379 | Multi-Sided Shapes | Sinclair QL | English |
| 40815 | Name and Address File | Sinclair QL | English |