| Mab Lane JMI School |
| Mab's Cross Primary School |
| Mabe Primary School |
| Mablethorpe Primary School and Nursery |
| Mablins Lane Primary |
| MacAlpine Primary School |
| Macaulay CE Primary School |
| Macaulay Infants School |
| Macaulay Junior School |
| Macclesfield St. Barnabas CE Primary School |
| Macdiarmid Primary School |
| Macduff Primary School |
| Machanhill Primary School |
| Machen Primary School |
| Machynlleth Primary School |
| Mackets Primary School |
| Mackie Hill Junior and Infant School |
| Macmerry Primary School |
| Macosquin Primary School |
| Madderty Primary School |
| Maddiston Primary School |
| Madeley Infant School |
| Madginford Park Infant School |
| Madginford Park Junior School |
| Madley Primary School |
| Madresfield CE Primary School |
| Madron (Daniel's Endowed) CE (VA) Primary School |
| Maenclochog Primary School |
| Maendy Junior & Infants School |
| Maerdy Infants School |
| Maerdy Junior School |
| Maes-y-bont Primary School |
| Maes-y-coed Primary School |
| Maesbury Primary School |
| Maesglas Primary School |
| Maesmarchog Primary School |
| Maesybryn Primary School |
| Maesycwmmer Primary School |
| Maesyrhandir Primary School |
| Magdalen Gates First School |
| Maghaberry Primary School |
| Maghera Primary School |
| Magherafelt ControlledPrimary School |
| Magilligan Primary School |
| Magor Primary School |
| Maguiresbridge Primary School |
| Maidenbower First School |
| Maidenhall Infant School |
| Maidenhall Junior School |
| Maidens Primary School |
| Maidensbridge Primary School |
| Maidford Primary School |
| Maids Moreton CE School |
| Maidstone All Saints' CE Primary School |
| Maidstone Infants School |
| Maidstone St. John's CE Primary School |
| Maidstone St. Michael's CE Junior School |
| Maidwell Primary School |
| Maindee Primary School |
| Maisondieu Primary School |
| Malborough with South Huish Primary School |
| Malcolm Primary School |
| Malden Manor Primary School |
| Malden Parochial CE Primary School |
| Maldon Primary School |
| Malin Bridge Primary School |
| Malinslee Primary School |
| Mallaig Primary School |
| Mallusk Primary School |
| Malmesbury CE Primary School |
| Malmesbury First School |
| Malmesbury Infant School |
| Malmesbury Junior School |
| Malmesbury Park Primary School |
| Malorees Infant School |
| Malorees Junior School |
| Malpas Alport Endowed Primary School |
| Malpas Church in Wales Infant School |
| Malpas Church in Wales Junior School |
| Malpas Court Primary School |
| Malpas Park Primary School |
| Maltby Crags Infant School |
| Maltby Crags Junior School |
| Maltby Hall Infant School |
| Maltby Manor Infant School |
| Maltby Manor Junior School |
| Maltby Redwood Primary School |
| Malton Community Primary School |
| Malvern Link CE Primary School |
| Malvern Parish CE Primary School |
| Malvern Primary School |
| Malvern Primary School |
| Malvern Way Infant & Nursery School |
| Malvern Wells CE Primary School |
| Manaccan Primary School |
| Manadon Vale Primary School |
| Manby Lodge Infant School |
| Manchester Road Primary School |
| Mandale Mill Primary School |
| Mandeville JMI School |
| Mandeville Primary School |
| Mandeville Primary School |
| Manea Community Primary School |
| Maney Hill Junior/Infant School |
| Manfield CE Primary School |
| Manford Primary School |
| Mangotsfield CE Primary School |
| Manifold CE (C) Primary School |
| Manish Primary School |
| Manland School |
| Manley Park Infant School |
| Manley Park Junior School |
| Manley Village School |
| Manners Sutton Primary School |
| Manor Court Primary |
| Manor Farm Community Infant School |
| Manor Farm Community Junior School |
| Manor Field First & Nursery School |
| Manor Field Infant School |
| Manor Field Junior School |
| Manor Field Primary School |
| Manor Fields Primary School |
| Manor Green Primary & Nursery School |
| Manor Hall First School |
| Manor Hill First School |
| Manor Infant School |
| Manor Infant School |
| Manor Infant School |
| Manor Infant School |
| Manor Infant School |
| Manor Junior School |
| Manor Junior School |
| Manor Lodge Primary School |
| Manor Nursery / Infant School |
| Manor Oak Primary School |
| Manor Park CE First School |
| Manor Park Infant and Nursery School |
| Manor Park JMI School |
| Manor Park Junior & Infant School |
| Manor Park Primary School |
| Manor Park Primary School |
| Manor Park Primary School and Nursery |
| Manor Primary School |
| Manor Primary School |
| Manor Primary School |
| Manor Primary School |
| Manor Primary School |
| Manor Primary School |
| Manor Primary School |
| Manor Primary School |
| Manor Primary School |
| Manor Road Primary School |
| Manor Way Primary School |
| Manorbier Primary School |
| Manorbrook Primary School |
| Manorcroft School |
| Manorfield CE Primary School and Community Centre |
| Manorfield Infant and Nursery School |
| Manorfield Primary School |
| Manorside Primary School |
| Mansbridge Primary School |
| Mansel Infant School |
| Mansel Junior School |
| Mansel Primary School |
| Manselton Primary School |
| Mansfield Green Junior/Infant School |
| Mansfield Primary School |
| Manston Primary School |
| Manston St. James CE Primary School |
| Manuden Primary School |
| Manvers Junior School |
| Maple Cross JMI School |
| Maple Grove Infant School |
| Maple Infants' School |
| Maple JMI School |
| Mapledene Infant School |
| Mapledene Junior School |
| Mapperley CE Primary School |
| Mapperley Plains Primary and Nursery School |
| Mappleborough Green CE Primary School |
| Mapplewell Primary School |
| Mapplewells Primary School |
| Maralin Village Primary School |
| Marazion School |
| Marcham CE Primary School |
| Marchburn Nursery Infant School |
| Marchwood CE Infant School |
| Marchwood Junior School |
| Marden Lodge Primary School |
| Marden Primary School |
| Marden Primary School |
| Mareham-le-Fen CE Primary School |
| Marfleet Primary School |
| Margaret McMillan Primary School |
| Margaret Roper RC Primary School |
| Margaret Stancomb Nursery & Infants School |
| Margaret Wix JMI School |
| Margaretting CE Primary School |
| Marham Airfield First School |
| Marhamchurch CE Primary School |
| Marian Vian Primary School |
| Marine Park First School |
| Marine Park JMI & Nursery School |
| Marion Richardson Primary School |
| Marish Infant School and Nursery Unit |
| Marish Junior School |
| Mark CE First School |
| Mark Cross CE Primary School |
| Markeaton Primary School |
| Market Deeping Primary School |
| Market Deeping William Hildyard Church of England Primary School |
| Market Drayton Infant School |
| Market Drayton Junior School |
| Market Harborough CE Primary School |
| Market Rasen CE Primary School |
| Market Street Primary School |
| Market Weighton Infants' School |
| Market Weighton Mount Pleasant CE Junior School |
| Market Weighton St. Mary's RC Primary School |
| Markethill Primary School |
| Markethill Primary School |
| Markham Primary School |
| Markinch Primary School |
| Markington CE Primary School |
| Markland Hill Primary School |
| Marks Gate Infant School |
| Marks Gate Junior School |
| Marksbury CE Primary School |
| Markyate JMI School |
| Marland Hill Primary School |
| Marlborough Infant School |
| Marlborough Infant School |
| Marlborough Infant School |
| Marlborough Junior School |
| Marlborough Junior School |
| Marlborough Lower School |
| Marlborough Primary School |
| Marlborough Primary School |
| Marlborough Primary School |
| Marlborough Road Primary School |
| Marlborough School |
| Marlbrook Primary School |
| Marlcliffe Primary School |
| Marldon CE Primary School |
| Marley Hill Community Primary School |
| Marlfield Farm First School |
| Marlfields Primary School |
| Marlow CE Infant School |
| Marlpool Infant School |
| Marnel Infant School |
| Marnel Junior School |
| Marner Primary School |
| Marown Primary School |
| Marpool Primary School |
| Marriott Primary School |
| Marsden Community Primary School |
| Marsden Infant and Nursery School |
| Marsden JMI School |
| Marsden Junior School |
| Marsh Baldon CE Primary School |
| Marsh First School |
| Marsh Gibbon CE School |
| Marsh Green Primary School |
| Marsh Green Primary School |
| Marsh Hill Junior/Infant School |
| Marsh Lane Primary School |
| Marsh Primary School |
| Marsham Primary School |
| Marshbrook First School |
| Marshchapel Primary School |
| Marshfield CE Primary School |
| Marshfield Primary School |
| Marshfield Primary School |
| Marshfields CE Infant School |
| Marshland St. James (VC) Primary School |
| Marshlands Primary School |
| Marshlands Primary School |
| Marshside Primary School |
| Marshwood CE Primary School |
| Marston Green Infant School |
| Marston Green Junior School |
| Marston Montgomery Primary School |
| Marston Thorold's Charity CE Primary School |
| Marsworth CE First School |
| Martham First School & Nursery |
| Martin Mrs Mary King's CE Primary School |
| Martin Frobisher First School |
| Martin Infant School |
| Martin Junior School |
| Martin Roe CE Junior School |
| Martindale JMI & Nursery School |
| Martins Wood JMI School |
| Martinshaw Primary School |
| Martlesham Beacon Hill Primary School |
| Martlesham Gorseland Primary School |
| Martley CE Primary School |
| Martock CE Primary School |
| Marton & District CE Primary School |
| Marton cum Grafton CE Primary School |
| Marton Grove Primary School |
| Marton Manor Primary School |
| Marton Primary School |
| Marton Primary School |
| Marus Bridge Primary School |
| Marvels Lane Primary School |
| Marwood CofE V.C Infant School |
| Marwood Primary School |
| Mary Dean's CE Primary School |
| Mary Elton Primary School |
| Mary Exton JMI School |
| Mary Howard CE Primary School |
| Mary Howitt Infant Community School |
| Mary Immaculate RC Primary School |
| Mary Swanwick Primary School |
| Mary Tavy and Brentor Community School |
| Marybank Primary School |
| Maryburgh Primary School |
| Marychurch CE Primary School |
| Maryculter East Primary School |
| Maryculter West Primary School |
| Maryhill Primary School |
| Maryhill Primary School |
| Marykirk Primary School |
| Maryland Primary School |
| Maryport CE Junior School |
| Maryport Infant School |
| Maryvale RC Primary School |
| Masefield Primary School |
| Masham CE Primary School |
| Mason Moor Primary School |
| Matching Green CE (VC) Primary School |
| Mather Street Primary School |
| Mathilda Marks-Kennedy School |
| Mathry VC School |
| Matley Primary School |
| Matlock Bath Holy Trinity CE (VC) Primary School |
| Matlock Junior School |
| Mattersey Primary School |
| Matthew Arnold Primary School |
| Mattishall Primary School |
| Mattocks Primary School |
| Mauchline Primary School |
| Maud Primary School |
| Maulden Lower School |
| Mauldeth Road Primary School |
| Maun Infant and Nursery School |
| Maundene Primary School |
| Mauricewood Primary School |
| Mawdesley RC Primary |
| Mawdesley St. Peter's CE Primary School |
| Mawgan-in-Pydar Primary School |
| Mawnan Village CE Primary School |
| Mawney School |
| Maxwellton Primary School |
| May Bank Infants School |
| May Park Primary School |
| Mayals Primary School |
| Maybury Infant School |
| Maybury Primary School |
| Maycroft Primary School |
| Maydown and Strathfoyle Primary School |
| Mayespark Primary School |
| Mayfield CE Primary School |
| Mayfield Community Infant School |
| Mayfield Infants' School and Nursery |
| Mayfield Junior School |
| Mayfield Primary School |
| Mayfield Primary School |
| Mayfield Primary School |
| Mayfield Primary School |
| Mayfield Primary School |
| Mayfield Primary School |
| Mayflower Primary School |
| Mayflower Primary School |
| Mayhill Infant School |
| Mayhill Junior School |
| Mayhill Junior School |
| Maylandsea Primary School |
| Maynards Green Primary School |
| Mayplace Primary School |
| Maypole Primary School |
| Maytree Nursery and Infants School |
| Mayville Infant School |
| Mayville Junior School |
| Maze Primary School |
| McClintock Primary School |
| McGill Primary School |
| McKinney Primary School |
| McLean Primary School |