• Keresley, Coventry • Ketton, District of Rutland • Kewstoke, North Somerset • Keyingham, East Riding of Yorkshire • Kidwelly, Carmarthenshire • Kilham, East Riding of Yorkshire • Kilmarnock, East Ayrshire • Kilmington, Wiltshire • Kilpin, East Riding of Yorkshire • Kimbolton, Herefordshire • Kingsland, Herefordshire • Kingsley, Cheshire West and Chester • Kingsley, Hampshire • Kingston Seymour, North Somerset • Kingston upon Hull, City of Kingston upon Hull • Kingston upon Thames, Greater London • Kingstone, Herefordshire • Kington, Herefordshire • Kinnersley, Herefordshire • Kinsham, Herefordshire • Kirby Underdale, East Riding of Yorkshire • Kirk Ella, East Riding of Yorkshire • Kirkintilloch, East Dunbartonshire • Kirknewton, Northumberland • Kirkwall, Orkney Islands • Kirton in Lindsey, North Lincolnshire • Knowsley, Knowsley • Lacock, Wiltshire • Lamesley, Gateshead • Landewednack, Cornwall • Landore, City and County of Swansea • Langford, Central Bedfordshire • Langham, District of Rutland • Langstone, Newport • Langton, North Yorkshire • Larne, Mid and East Antrim • Lartington, County Durham • Lathbury, Milton Keynes • Launceston, Cornwall • Laxton, East Riding of Yorkshire • Lea, Herefordshire • Ledbury, Herefordshire • Ledsham, Cheshire West and Chester • Ledsham, City and Borough of Leeds • Ledston, City and Borough of Leeds • Leeds, City and Borough of Leeds • Leicester, City of Leicester • Leigh-on-Sea, Southend-on-Sea • Leigh, Wiltshire • Leigh, Worcestershire • Lerwick, Shetland Islands