The following are lists of insects of Great Britain. There are more than 20,000 insects of Great Britain, this page provides lists by order.
Dragonflies and damselflies (Odonata)
- List of Odonata species of Great Britain
Grasshoppers & crickets (Orthoptera), earwigs (Dermaptera) and cockroaches (Dictyoptera)
- List of Orthoptera and allied insects of Great Britain
Mayflies (Ephemeroptera)
- List of mayflies of the British Isles
Flies (Diptera)
- List of conopid fly species of Great Britain
- List of hoverfly species of Great Britain
- List of soldierflies and allies of Great Britain
Beetles (Coleoptera)
- List of beetle species of Great Britain
Bees, wasps, ants and related insects (Hymenoptera)
- List of bees of Great Britain
- List of Parasitica of Great Britain - wasps
- List of ants of Great Britain
Butterflies and moths (Lepidoptera)
thumb|200px|[[speckled wood (butterfly)|Speckled wood (Pararge aegeria) butterflies are common in Great Britain.]]
- List of butterflies of Great Britain
- List of moths of Great Britain
True bugs (Hemiptera)
- List of shield bug species of Great Britain
- List of aquatic heteropteran bug species of Great Britain
- List of heteropteran bugs recorded in Britain
