Sitemap by letter "I"
- Ianstown, Moray
- Ibsley, Hampshire
- Ibstock, Leicestershire
- Ibstone, Buckinghamshire
- Ibthorpe, Hampshire
- Ibworth, Hampshire
- Ickburgh, Norfolk
- Ickenham, Hillingdon
- Ickleford, Hertfordshire
- Icklesham, East Sussex
- Ickleton, Cambridgeshire
- Icklingham, Suffolk
- Ickornshaw, North Yorkshire
- Idbury, Oxfordshire
- Iddesleigh, Devon
- Ide, Devon
- Ideford, Devon
- Ide Hill, Kent
- Iden, East Sussex
- Idle, Bradford
- Idmiston, Wiltshire
- Idridgehay, Derbyshire
- Idrigil, Highland
- Idstone, Oxfordshire
- Ifield, West Sussex
- Iford, East Sussex
- Ifton Heath, Shropshire
- Ightfield, Shropshire
- Ilam, Staffordshire
- Ilchester, Somerset
- Ilderton, Northumberland
- Ilford, Redbridge
- Ilfracombe, Devon
- Ilkeston, Derbyshire
- Ilketshall Saint Andrew, Suffolk
- Ilkley, Bradford
- Illey, Worcestershire
- Illington, Norfolk
- Illogan, Cornwall
- Illston on the Hill, Leicestershire
- Ilmington, Warwickshire
- Ilminster, Somerset
- Ilsington, Devon
- Ilston, Swansea
- Ilton, Somerset
- Imachar, North Ayrshire
- Imber, Wiltshire
- Immingham, North East Lincolnshire
- Ince, Cheshire West and Chester
- Ince Blundell, Sefton
- Ince-in-Makerfield, Wigan
- Inch, Dumfries and Galloway
- Inchbare, Angus
- Inchinnan, Renfrewshire
- Inchlaggan, Highland
- Inchmarlo, Aberdeenshire
- Inchmill, Angus
- Inchnadamph, Highland
- Inchrory, Moray
- Inchture, Perth and Kinross
- Ingatestone, Essex
- Ingbirchworth, Barnsley
- Ingerthorpe, North Yorkshire
- Ingestre, Staffordshire
- Ingham, Lincolnshire
- Ingham, Suffolk
- Ingleborough, North Yorkshire
- Ingleby, North Yorkshire
- Ingleton, Durham
- Inglewhite, Lancashire
- Ingoe, Northumberland
- Ingoldisthorpe, Norfolk
- Ingoldmells, Lincolnshire
- Ingoldsby, Lincolnshire
- Ingram, Northumberland
- Ingrave, Essex
- Ingrow, Bradford
- Ingworth, Norfolk
- Inishmore, Fermanagh and Omagh
- Inkberrow, Worcestershire
- Inkhorn, Aberdeenshire
- Inkpen, West Berkshire
- Innellan, Argyll and Bute
- Innerleithen, Scottish Borders
- Innermessan, Dumfries and Galloway
- Innerwick, East Lothian
- Innerwick, Perth and Kinross
- Insch, Aberdeenshire
- Insh, Highland
- Inshes, Highland
- Inskip, Lancashire
- Instow, Devon
- Inver, Highland
- Inver, Aberdeenshire
- Inverailort, Highland
- Inveralligin, Highland
- Inverallochy, Aberdeenshire
- Inveran, Highland
- Inveraray, Argyll and Bute
- Inverarity, Angus
- Inverarnan, Stirling
- Inverasdale, Highland
- Inverbervie, Aberdeenshire
- Inverbroom, Highland
- Invercannich, Highland
- Invercassley, Highland
- Inverchaolain, Argyll and Bute
- Inverchapel, Argyll and Bute
- Invercoe, Highland
- Inverdruie, Highland
- Inverernan, Aberdeenshire
- Inverey, Aberdeenshire
- Inverfarigaig, Highland
- Invergarry, Highland
- Invergelder, Aberdeenshire
- Invergeldie, Perth and Kinross
- Invergordon, Highland
- Invergowrie, Perth and Kinross
- Inverguseran, Highland
- Inverhadden, Perth and Kinross
- Inverharity, Angus
- Inverie, Highland
- Inverinan Beag, Argyll and Bute
- Inverinate, Highland
- Inverkeilor, Angus
- Inverkeithing, Fife
- Inverkeithny, Aberdeenshire
- Inverkip, Inverclyde
- Inverkirkaig, Highland
- Inverlael, Highland
- Inverlaidnan, Highland
- Inverlair, Highland
- Inver Mallie, Highland
- Invermearan, Perth and Kinross
- Invermoriston, Highland
- Invernaver, Highland
- Inverness, Highland
- Invernoaden, Argyll and Bute
- Inverquharity, Angus
- Inversanda, Highland
- Invershiel, Highland
- Invershin, Highland
- Inversnaid, Stirling
- Inverugie Mill, Aberdeenshire
- Inverurie, Aberdeenshire
- Inworth, Essex
- Iping, West Sussex
- Ipplepen, Devon
- Ippollitts, Hertfordshire
- Ipsden, Oxfordshire
- Ipstones, Staffordshire
- Ipswich, Suffolk
- Irby upon Humber, North East Lincolnshire
- Irchester, Northamptonshire
- Ireby, Cumbria
- Ireleth, Cumbria
- Ireton Wood, Derbyshire
- Irish Omerbane, Mid and East Antrim
- Irish Town, Fermanagh and Omagh
- Irlam, Salford
- Irnham, Lincolnshire
- Iron Acton, South Gloucestershire
- Ironbridge, Telford and Wrekin
- Irthington, Cumbria
- Irthlingborough, Northamptonshire
- Irvine, North Ayrshire
- Irvinestown, Fermanagh and Omagh
- Isfield, East Sussex
- Isham, Northamptonshire
- Isle Brewers, Somerset
- Isleham, Cambridgeshire
- Isle of Whithorn, Dumfries and Galloway
- Isleornsay, Highland
- Isleworth, Hounslow
- Islington, Islington
- Islip, Oxfordshire
- Islip, Northamptonshire
- Itchen Abbas, Hampshire
- Itchenor, West Sussex
- Itchingfield, West Sussex
- Itteringham, Norfolk
- Ivegill, Cumbria
- Iver, Buckinghamshire
- Ivinghoe, Buckinghamshire
- Ivybridge, Devon
- Ivychurch, Kent
- Iwade, Kent
- Iwerne Courtney, Dorset
- Iwerne Minster, Dorset
- Ixworth, Suffolk
- Ixworth Thorpe, Suffolk