Keith Grammar School (Banffshire)
Keith Grammar School and St. Rufus Church 
Kelty Public School (Fife)
Kelty Public School, Fife
Kennigton Primary School (Aveley)
Kidonan Secondary School (Coatbridge)
Killermont Primary School (Glasgow)
King David Hebrew School (Liverpool)
King Edward VII School (Johannesburg, S. Africa)
King Richards Road Intermediate School (Leicester)
King's Lynn Technical College (Norfolk)
King's Park Senior Secondary School (Glasgow)
Kingfisher Junior Mixed School (Doncaster)
Kingsmead County Primary School (Canterbury)
Kinnaird Park School (Bromley)
Kinneil Primary School (Bo'ness)
Kirkby Stephen Grammar School, Westmorland
Kirkwall Grammar School (Orkney)
Knavesmire Primary School (York)
Knowle Parochial School (Solihull)
Knox Academy (Haddington)
La Sagesse Convent School (Liverpool)
La Sainte Union Convent High School for Girls (Grays)
Lady Belper's School
Lady Belper's School (Leicestershire)
Lady Modiford's School (Walkhampton)
Ladysmith School (Exeter)
Lairthwaite Secondary Modern School (Keswick)
Lancing 
Lancing
Langley Council School (Dawley)
Larchwood Primary School
Laurel Bank School (Glasgow)
Lawn Upton School (Oxford)
Leagrave Junior School (Luton)
Leatherhead County Secondary School (Surrey)
Ledbury Girls' School (Herefordshire)
Leek County Primary School (Staffs.)
Levern School (Glasgow)
Leyland County Junior School (Lancs)
Leys 
Leys
Lime Tree County Primary School (Sale Moor)
Limehurst Secondary Modern (Hollinwood)
Lincoln Gardens School (Scunthorpe)
Links Junior Mixed School (Mitcham)
Linnvale Primary School (Clydebank)
Litherland Moss County Primary School (Liverpool)
Liverpool Girls' College
LLandovery