I

• Ickenham
• Idlicote
• Ilford
• Ilfracombe
• Ilkeston
• Ilkley
• Ilminster
• Ingatestone
• Innerleithen
• Inverkeithing
• Inverness
• Inverurie
• Ipswich
• Irthlingborough
• Irvine
• Isle of Lewis
• Isle of Man
• Isle of North Uist
• Isle of Skye
• Isleworth
• Iver
• Iver Heath
• Ivybridge