North West
I
- Illidge Green
- Ilsington
- Ilton, North Yorkshire
- Ince
- Ince Blundell
- Ince-in-Makerfield
- Ince, Higher
- Ince, Lower
- Infirmary
- Ing, Long
- Ingersley Vale
- Ingham, West Suffolk
- Ingleby Arncliffe
- Ingleby Cross
- Ingleby Greenhow
- Ingleton, North Yorkshire
- Inglewhite
- Inglewood
- Ingol
- Ings
- Ingwell
- Inmans
- Inskip
- Inskip Moss Side
- Intack
- Intake Head
- Irby
- Irby Heath
- Irby Hill
- Ireby, North West
- Ireby, Lancaster
- Ireby, High
- Ireby, Low
- Ireleth
- Irlam
- Irlam Moss
- Irlam o' th' Height
- Irlam, Higher
- Irlam, Lower
- Irlams o' th' Height
- Irondish
- Irthington
- Irwell Vale
- Isel
- Isel Old Park
- Isle of Walney
- Ivegill
- Ivy Hill