| Sinclair ZX Spectrum cass. |  Glider Rider Model QSS 133 | 1986 | Quicksilva |
| Sinclair ZX Spectrum cass. | Gone Missin' | 1986 | Excalibur Paris, France |
| Sinclair ZX Spectrum cass. | Graham Gooch's Test Cricket Model SP031 | 1986 | ASL Audiogenic Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Grandpa Joe plays the Open | 1986 | Global Games Scotland |
| Sinclair ZX Spectrum cass. | Green Beret Model 110030 P | 1986 | Imagine Soft. Ocean Group 13156 |
| Sinclair ZX Spectrum cass. | Grid Trap | 1986 | LiveWire Soft. |
| Sinclair ZX Spectrum cass. | Grid Word | 1986 | Daton Soft. |
| Sinclair ZX Spectrum cass. | Gunfright | 1986 | Ultimate Play The Game |
| Sinclair ZX Spectrum cass. | H & D Adventure Collection | 1986 | H & D Services |
| Sinclair ZX Spectrum cass. | H.A.R.D - Heavy Armed Roboid Destroyer | 1986 | Tynesoft Computer Soft. |
| Sinclair ZX Spectrum cass. | H.R.H. - Her Royal Highness | 1986 | 8th Day Soft. Liverpool, England |
| Sinclair ZX Spectrum cass. | Halley's Comet | 1986 | Anima Scientific Computing |
| Sinclair ZX Spectrum cass. | HardBall! | 1986 | Advance Soft. Promotions |
| Sinclair ZX Spectrum cass. | Headcoach Model A20 | 1986 | Addictive Games |
| Sinclair ZX Spectrum cass. | Heartland | 1986 | Odin Computer Graphics |
| Sinclair ZX Spectrum cass. | Heat Leader | 1986 | Lambourne Games |
| Sinclair ZX Spectrum cass. | Heavy on the Magick | 1986 | Gargoyle Games |
| Sinclair ZX Spectrum cass. |  Heavy on the Magick Model 080260 | 1986 | Rebound 012635 |
| Sinclair ZX Spectrum cass. |  Henry's Hoard | 1986 | System 4 de Espana, S.A. Spain |
| Sinclair ZX Spectrum cass. | Hercules | 1986 | Power House, The UK |
| Sinclair ZX Spectrum cass. | Hercules Model A-003-S48 | 1986 | Alpha-Omega Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Highlander Model 010323 | 1986 | Ocean Soft., Ltd. 13156 |
| Sinclair ZX Spectrum cass. | Hijack | 1986 | Electric Dreams Soft. |
| Sinclair ZX Spectrum cass. | Hit Parade ZX No. 1 | 1986 | Edizione SIPE srl Italy |
| Sinclair ZX Spectrum cass. | Hit Parade ZX No. 2 | 1986 | Edizione SIPE srl Italy |
| Sinclair ZX Spectrum cass. | Hit Parade ZX No. 3 | 1986 | Edizione SIPE srl Italy |
| Sinclair ZX Spectrum cass. | Hocus Focus Model QSS 125 | 1986 | Quicksilva |
| Sinclair ZX Spectrum cass. | Home Hungaroring | 1986 | Kerszi |
| Sinclair ZX Spectrum cass. | Hot Shots | 1986 | Force, The |
| Sinclair ZX Spectrum cass. | Hot: Rasputin Model 002239 | 1986 | Firebird Soft. UK 012439 |
| Sinclair ZX Spectrum cass. | Hot: The Comet Game | 1986 | Firebird Soft. UK 012439 |
| Sinclair ZX Spectrum cass. | Hunchback - The Adventure Model 010255 | 1986 | Ocean Soft., Ltd. 13156 |
| Sinclair ZX Spectrum cass. | Hypa Raid | 1986 | Zafiro Soft. Div. Spain |
| Sinclair ZX Spectrum cass. | Hypa Raid Model AT 321 | 1986 | Atlantis Soft. |
| Sinclair ZX Spectrum cass. | Hypaball | 1986 | Odin Computer Graphics |
| Sinclair ZX Spectrum cass. | Hyperbowl Model IS 0155 | 1986 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | I.C.U.P.S. | 1986 | Thor Computer Soft. |
| Sinclair ZX Spectrum cass. | Ian's Night Out | 1986 | Magnum Computing |
| Sinclair ZX Spectrum cass. | iD | 1986 | Nu Wave Soft. |
| Sinclair ZX Spectrum cass. | In the Loft | 1986 | Hamilton, Anthony P. |
