| MARLDON PRESCHOOL PLAYGROUP | £100k | FY2025 | |
| MARLDON VILLAGE HALL | £30k | FY2024 | |
| MARLOW AGE CONCERN | £31k | FY2025 | |
| MARLOW AND DISTRICT ROUND TABLE CHARITABLE TRUST | £46k | FY2025 | |
| MARLOW BAPTIST CHURCH | £133k | FY2025 | trustee payments |
| MARLOW BOTTOM PLAYING FIELDS MANAGEMENT COMMITTEE | £65k | FY2025 | |
| MARLOW BOTTOM PRE-SCHOOL CIO | £165k | FY2025 | |
| MARLOW BOTTOM VILLAGE HALL | £40k | FY2025 | |
| MARLOW COMMUNITY ASSOCIATION | £79k | FY2025 | |
| MARLOW DISTRICT SCOUT COUNCIL | £28k | FY2025 | |
| MARLOW METHODIST CHURCH | £275k | FY2025 | |
| MARLOW OPPORTUNITY PLAYGROUP | £337k | FY2025 | reserves below policy |
| MARLOW ROWING CLUB | £823k | FY2025 | |
| MARLOW SPORTS CLUB LIMITED | £177k | FY2025 | |
| MARLOW YOUTH AND COMMUNITY CENTRE LTD | £27k | FY2025 | |
| THE MARLOWE TRUST | £17.7m | FY2025 | |
| THE MARMALADE TRUST | £341k | FY2025 | |
| MARMOT CHARITABLE TRUST | £63k | FY2025 | |
| Marnhull Recreational Trust | £67k | FY2024 | |
| MARPLE DIVISION OF THE GIRL GUIDES ASSOCIATION | £18k | FY2024 | |
| THE MARQUE FOUNDATION | £472k | FY2025 | |
| The Marquis of Stafford Charitable Trust | £109k | FY2025 | |
| MARR-MUNNING TRUST | £649k | FY2025 | |
| THE MARRIAGE FOUNDATION | £119k | FY2025 | |
| MARRICK PRIORY TRUST LTD | £543k | FY2025 | reserves below policy |
| THE MARRIOTTS WAREHOUSE TRUST | £35k | FY2024 | |
| MARS ORG. LTD | £1.6m | FY2024 | |
| MARSDEN COMMUNITY TRUST LTD | £201k | FY2025 | |
| MARSDEN MEMORIAL HOMES | £48k | FY2025 | |
| MARSDEN PRE SCHOOL PLAYGROUP AND TODDLERS | £97k | FY2025 | |
| THE MARSH CHRISTIAN TRUST | £1.7m | FY2025 | |
| THE MARSH COMMUNITY CENTRE CHARITABLE COMPANY | £234k | FY2025 | |
| MARSH COMPANIONS | £44k | FY2025 | |
| MARSH FARM FUTURES | £798k | FY2025 | |
| MARSH GIBBON PRE-SCHOOL | £186k | FY2025 | |
| MARSH GIBBON VILLAGE HALL | £81k | FY2025 | |
| MARSH GREEN PRE SCHOOL CIO | £142k | FY2025 | |
| THE MARSH HOLLINGWORTH FOUNDATION | £52k | FY2025 | |
| MARSH RECREATION GROUND AND COMMUNITY CENTRE TRUST | £198k | FY2026 | |
| MARSH SCHOOL FUND | £61k | FY2025 | |
| MARSHA PHOENIX MEMORIAL TRUST | £892k | FY2025 | |
| MARSHAL BERESFORD'S FUND | £109k | FY2025 | |
| MARSHALEEN CHARITABLE TRUST | £29k | FY2025 | |
| THE MARSHALL AND BROWNE MEMORIAL HOMES | £108k | FY2025 | |
| MARSHALL AND VIGGARS CHARITABLE TRUST | £32k | FY2025 | |
| Marshall Islands Soccer | £64k | FY2025 | reserves below policy |
| MARSHALL'S EDUCATIONAL FOUNDATION | £40k | FY2025 | |
| MARSHALSWICK BAPTIST FREE CHURCH | £118k | FY2025 | trustee payments |
| MARSHAM OLDER PEOPLES PROJECT | £31k | FY2025 | |
| MARSHFIELD COMMUNITY CENTRE ASSOCIATION | £62k | FY2025 | going concern |
| MARSHFIELD CONSOLIDATED CHARITIES | £54k | FY2024 | |
| MARSHFIELD PRE-SCHOOL | £373k | FY2025 | |
| MARSHFIELD PRIMARY PARENTS AND FRIENDS ASSOCIATION | £25k | FY2025 | |
| MARSHFIELD VILLAGE HALL | £47k | FY2025 | |
| MARSHGATE PRIMARY SCHOOL PTA | £29k | FY2025 | |
| MARSHLAND ST JAMES & DISTRICT COMMUNITY & SPORTS CENTRE | £110k | FY2025 | |
| THE MARSKE CENTRE LIMITED | £68k | FY2025 | |
| MARSLAND MCADOO CHARITABLE SETTLEMENT | £53k | FY2025 | reserves below policy trustee payments |
| MARSTON GREEN FOOTBALL CLUB | £45k | FY2025 | |
| MARSTON GREEN PARISH HALL | £54k | FY2025 | |
| Marston Moreteyne VC School Parent Teacher Association (MMVCS PTA) | £34k | FY2025 | |
| MARSWORTH SOCIAL CENTRE | £31k | FY2026 | |
| MARTHA PENELOPE LEGGATT FOR A PARISH HALL | £29k | FY2025 | |
| MARTHA TRUST | £8.3m | FY2024 | |
| MARTHA TRUST HEREFORD LIMITED | £5.2m | FY2025 | |
| MARTHA WALKER ALMSHOUSES | £42k | FY2025 | |
| MARTHALL, OLLERTON AND LITTLE WARFORD VILLAGE HALL ASSOCIATION | £67k | FY2024 | |
| THE MARTHAM WAR MEMORIAL VILLAGE HALL | £29k | FY2025 | |
| THE MARTIN ABRAMSON CHARITABLE TRUST NO. 18 | £27k | FY2025 | |
| THE MARTIN BOWLEY CHARITABLE TRUST | £120k | FY2025 | |
| MARTIN CHARITABLE TRUST | £157k | FY2026 | |
| THE MARTIN GALLIER PROJECT | £706k | FY2025 | |
| MARTIN GEDDES CHARITABLE TRUST | £255k | FY2025 | |
| MARTIN HOME SCHOOL ASSOCIATION | £28k | FY2025 | |
| MARTIN HOUSE | £17.0m | FY2025 | |
| THE MARTIN JAMES FOUNDATION | £87.8m | FY2025 | reserves below policy trustee payments |
| THE MARTIN LAING FOUNDATION | £624k | FY2026 | |
| MARTIN LUTHER KIRCHE (GERMAN PROTESTANT CHURCH AT MANCHESTER) | £28k | FY2024 | |
| MARTIN MACKINTOSH CHARITABLE TRUST | £54k | FY2025 | |
| THE MARTIN MORAN FOUNDATION | £52k | FY2025 | |
| MARTIN PARR FOUNDATION | £458k | FY2025 | |
| THE MARTIN RYLE TRUST | £88k | FY2025 | |
| THE MARTIN SMITH FOUNDATION | £1.3m | FY2024 | |
| MARTIN VILLAGE HALL | £46k | FY2025 | |
| THE MARTIN-JENKINS FOUNDATION | £179k | FY2025 | going concern |
| MARTINEAU GARDENS | £243k | FY2025 | |
| MARTINEAU MEMORIAL HALL | £36k | FY2025 | |
| MARTLESHAM COMMUNITY HALL | £57k | FY2026 | |
| Martlesham Preschool | £201k | FY2025 | |
| THE MARTLETS HOSPICE LIMITED | £14.1m | FY2024 | not a going concern |
| MARTOCK CHARITY SHOP | £40k | FY2025 | |
| MARTOCK CHRISTIAN FELLOWSHIP | £165k | FY2025 | |
| MARTOCK YOUTH CLUB | £41k | FY2025 | going concern |
| MARTON COMMUNITY CENTRE GROUP | £34k | FY2024 | |
| THE MARTYN BRACEGIRDLE CHARITABLE FOUNDATION | £148k | FY2025 | |
| MARUTI TRUST | £66k | FY2025 | |
| MARVELLOUS LIGHT MINISTRIES INTERNATIONAL | £37k | FY2025 | trustee payments |
| MARVELS AND MELTDOWNS | £78k | FY2025 | |
| MARVELS LANE COMMUNITY PLAYGROUP | £107k | FY2025 | |
| MARWA WELFARE TRUST | £90k | FY2025 | |
| MARWELL WILDLIFE | £12.4m | FY2024 | reserves below policy |
| THE MARWYN TRUST | £58k | FY2024 | going concern |
| MARX MEMORIAL LIBRARY | £392k | FY2025 | |
| MARY ALICE HARRIS CHARITABLE TRUST | £38k | FY2025 | |
| THE MARY AND MARGARET CHARITY | £50k | FY2025 | |
| MARY ANN EVANS HOSPICE | £2.4m | FY2024 | |
| MARY ATWOOD'S CHURCHES' CHARITY | £67k | FY2025 | |
| MARY BASS CHARITY | £208k | FY2025 | |
| MARY BELLAMY | £25k | FY2024 | |
| MARY DEAN'S SCHOOL FOUNDATION | £44k | FY2024 | |
| THE MARY DOLLY FOUNDATION | £295k | FY2025 | |
| MARY DREW ALMSHOUSES | £42k | FY2024 | |
| THE MARY ELIZABETH SIEBEL CHARITY | £106k | FY2025 | |
| MARY ELTON HOME-SCHOOL ASSOCIATION | £27k | FY2025 | |
| MARY ESTHER HOLLWAY MEMORIAL READING ROOM | £28k | FY2025 | |
| THE MARY FRANCES TRUST | £2.1m | FY2025 | |
| MARY GODWIN UNDER FIVES | £63k | FY2025 | |
| MARY HARE | £15.9m | FY2025 | |
| THE MARY HARE FOUNDATION | £414k | FY2025 | |
| THE MARY HOMFRAY CHARITABLE TRUST | £139k | FY2025 | reserves below policy |
| THE MARY HOUGHAM ALMSHOUSES | £82k | FY2025 | reserves below policy |
| THE MARY HOW TRUST FOR CANCER PREVENTION | £1.7m | FY2025 | |
| THE MARY JANE ENTWISTLE CHARITABLE FOUNDATION | £59k | FY2025 | trustee payments |
| MARY JOAN HAWLEY CHARITY | £45k | FY2025 | |
| THE MARY KINROSS CHARITABLE TRUST | £1.5m | FY2025 | |
| THE MARY LADY FULLER CHARITABLE TRUST | £40k | FY2025 | |
| MARY LEAPMAN CHARITABLE TRUST | £31k | FY2025 | |
| MARY MACARTHUR HOLIDAY TRUST | £35k | FY2025 | |
| THE MARY O'GARA FOUNDATION | £35k | FY2025 | |
| MARY PEASE'S ALMSHOUSE CHARITY | £47k | FY2025 | |
| MARY PLATT METHODIST PRE -SCHOOL | £140k | FY2025 | |
| THE MARY POTTER CONVENT HOSPITAL TRUST | £185k | FY2025 | |
| THE MARY ROBERTSON TRUST | £115k | FY2025 | |
| THE MARY ROSE TRUST | £3.2m | FY2025 | reserves below policy |
| MARY SEACOLE DAY NURSERY AND FAMILY SUPPORT UNIT | £389k | FY2025 | |
| MARY SINCLAIR WATSON CHARITABLE TRUST | £34k | FY2025 | |
| THE MARY SLATER CHARITY | £64k | FY2025 | |
| THE MARY STEPHANIE WARREN-COLEMAN TRUST | £36k | FY2025 | |
| THE MARY STEVENS HOSPICE | £6.5m | FY2025 | reserves below policy |
| THE MARY STEVENS MATERNITY HOME AND PUBLIC PARK | £59k | FY2025 | reserves below policy |
| THE MARY STEVENS PARK | £413k | FY2025 | reserves below policy |
| MARY TAVY VICTORY MEMORIAL RECREATION GROUND TRUST | £33k | FY2025 | |
| Mary Thompson Fund | £71k | FY2024 | |
| MARY WANDESFORD'S CHARITY | £93k | FY2024 | reserves below policy |
| MARY WARD LEGAL CENTRE | £1.5m | FY2025 | going concern |
| Mary Ward Loreto UK | £130k | FY2024 | |
| MARY WARD SETTLEMENT | £6.0m | FY2025 | reserves below policy |
| THE MARY WOOD TRUST | £52k | FY2025 | |
| MARY'S CHILD | £147k | FY2024 | |
| MARY'S YOUTH CLUB LTD. | £208k | FY2025 | |
| MARYBONE YOUTH AND COMMUNITY ASSOCIATION | £209k | FY2025 | reserves below policy |
| MARYGATE HOUSE HOLY ISLAND | £198k | FY2025 | |
| MARYLEBONE CHRISTIAN CHARITY | £1.1m | FY2025 | |
| MARYLEBONE CRICKET CLUB FOUNDATION | £2.7m | FY2025 | |
| MARYMOUNT INTERNATIONAL SCHOOL | £8.2m | FY2025 | reserves below policy |
| MARYPORT & SOLWAY UNIT 541 OF THE SEA CADET CORPS | £46k | FY2025 | |
| Maryport Rescue | £85k | FY2025 | |
| MARYVALE COMMUNITY PROJECT | £28k | FY2025 | |
| MASAMBIRO UK | £124k | FY2024 | |
| MASANGA UK | £26k | FY2024 | |
| MASHAM SPORTS ASSOCIATION | £42k | FY2024 | |
| MASHAM TOWN HALL COMMUNITY CHARITY | £219k | FY2025 | |
| THE MASHAMSHIRE COMMUNITY OFFICE | £193k | FY2025 | |
| THE MASIC FOUNDATION: MOTHERS WITH ANAL SPHINCTER INJURIES IN CHILDBIRTH | £143k | FY2024 | |
| MASICORP UK LTD. | £94k | FY2025 | |
| MASIM TOVIM | £221k | FY2025 | |
| MASJID & IMAMBARGAH SHUHDAE KARBALA | £32k | FY2025 | |
| MASJID - E - UMAR | £125k | FY2025 | |
| MASJID ABU BAKR TINSLEY | £166k | FY2025 | |
| MASJID ABU BAKR TRUST | £170k | FY2025 | |
| MASJID ABU BAKR WALTHAMSTOW | £472k | FY2025 | reserves below policy going concern |
| MASJID AISHA | £51k | FY2025 | |
| MASJID AISHA HANDSWORTH WOOD | £699k | FY2025 | |
| MASJID AL ANSAAR BOLTON | £188k | FY2024 | |
| MASJID AL AQSA | £221k | FY2025 | |
| MASJID AL HUDA | £41k | FY2025 | |
| MASJID AL MOMINEEN | £151k | FY2024 | |
| MASJID AL-FURQAN | £101k | FY2025 | |
| MASJID AL-HUMERA | £134k | FY2025 | |
| MASJID ALI CHARITABLE TRUST | £324k | FY2025 | |
| MASJID AND MADRASAH AL-TAWHID TRUST | £381k | FY2025 | |
| MASJID AND MADRASAH FAIZ-UL-QURAN | £132k | FY2025 | |
| MASJID AND MADRASAH UTHMAN | £129k | FY2025 | |
| MASJID AND MADRASSA ISLAMIA | £52k | FY2025 | |
| MASJID AND MADRESSA TALEEM-UL-ISLAM | £43k | FY2025 | |
| MASJID AR-RAHEEM | £41k | FY2025 | |
| MASJID AS-SUNNAH (ACCRINGTON) | £26k | FY2025 | |
| MASJID ASSAHABAH AND ISLAMIC CULTURAL CENTRE | £53k | FY2024 | |
| MASJID AT-TAQWA COMMUNITY & EDUCATION TRUST | £319k | FY2025 | |
| MASJID BILAL AND ISLAMIC CENTRE | £54k | FY2025 | |
| MASJID BILAL MUDDRASA THALIM UL QURAN AND COMMUNITY CENTRE | £183k | FY2024 | |
| MASJID E NOOR AND MADRESSAH ANWAROOL ISLAM | £179k | FY2025 | |
| MASJID E TAUHEEDUL ISLAM | £355k | FY2024 | |
| MASJID FATIMAH ZAHRA (R.A.) | £200k | FY2025 | |
| Masjid Ghousia Jamia Markaz Ahl-E- Sunnat Wah-Jamaat (Peterborough) | £365k | FY2025 | |
| MASJID HAYAT-UN-NABIY | £44k | FY2024 | |
| MASJID IBRAHEEM | £70k | FY2024 | |
| Masjid Ibraheem & Education Centre | £207k | FY2025 | |
| MASJID ILYAS TRUST | £26k | FY2025 | |
| MASJID MUJADIDIA | £31k | FY2025 | |
| MASJID NOOR AND EDUCATION CENTRE | £63k | FY2025 | |
| MASJID SALAHUDDIN | £31k | FY2025 | |
| MASJID TALHA | £158k | FY2025 | |
| MASJID TAYBAH | £385k | FY2025 | |
| MASJID TOOBA | £67k | FY2025 | |
| MASJID UMAR CARDIFF | £113k | FY2024 | |
| MASJID-E-ALI (A.S) | £417k | FY2024 | |
| MASJID-E-NOOR (BIRMINGHAM) TRUST LIMITED | £56k | FY2025 | |
| MASJID-E-NOORUL ISLAM | £441k | FY2024 | |
| MASJID-E-OWAIS-E-QARNI | £416k | FY2025 | |
| MASJID-E-QUBA ASSOCIATION LTD | £54k | FY2025 | |
| Masjid-e-Sajedeen, Maddresah Islamiyah & Islamiyah School | £382k | FY2025 | |
| MASJID-E-SALAAM AND MADRASAH TRUST, BOLTON | £821k | FY2025 | |
| MASJID-E-SUBHANALLAH | £34k | FY2026 | |
| MASJID-E-UMER TRUST | £447k | FY2024 | |
| MASJID-E-USMAN AND MADRASAH TRUST BOLTON | £103k | FY2025 | |
| MASJID-UL-AQSA AND ISLAMIC CENTRE | £93k | FY2024 | |
| MASJIDE E IRFAN | £258k | FY2024 | |
| THE MASKERS THEATRE COMPANY | £45k | FY2025 | |
| MASLAHA | £399k | FY2025 | |
| THE MASLOW FOUNDATION | £474k | FY2024 | trustee payments |
| THE MASON BIBBY 1981 TRUST | £116k | FY2025 | |
| THE MASON FOUNDATION | £328k | FY2025 | trustee payments |
| MASON MEDICAL RESEARCH TRUST | £310k | FY2025 | |
| THE MASON TRUST | £111k | FY2025 | |
| MASON YARDLEY TRUST | £3.2m | FY2025 | |
| MASONIC BENEVOLENT FUND OF SOUTH WALES | £168k | FY2025 | |
| MASONIC CHARITABLE FOUNDATION | £90.8m | FY2025 | |
| THE MASONIC FISHING CHARITY | £71k | FY2024 | |
| MASONIC HALL IPSWICH LTD | £124k | FY2025 | |
| THE MASONIC PROVINCE OF MIDDLESEX CHARITABLE TRUST | £89k | FY2025 | |
| MASONIC SAMARITAN FUND | £1.4m | FY2025 | |
| THE MASONS COMPANY CHARITABLE TRUST | £93k | FY2025 | |
| THE MASONS COMPANY CRAFT FUND | £124k | FY2023 | |
| MASORTI JUDAISM | £1.3m | FY2025 | |
| MASQUE THEATRE | £38k | FY2025 | |
| MASS 110 LTD | £147k | FY2024 | |
| MASS EXTINCTION MONITORING OBSERVATORY | £199k | FY2025 | |
| THE MASS OBSERVATION ARCHIVE | £165k | FY2025 | |
| MASSALEIT COMMUNITY IN THE UNITED KINGDOM | £38k | FY2025 | |
| MASSICOT WEST LIMITED | £132k | FY2025 | |
| MAST CELL ACTION | £132k | FY2025 | going concern |
| MASTECTOMY TATTOOING ALLIANCE CIO | £28k | FY2025 | trustee payments |
| THE MASTER (OR KEEPER) AND FELLOWS OF PETERHOUSE IN THE UNIVERSITY OF CAMBRIDGE | £16.4m | FY2025 | trustee payments |
| THE MASTER AND FELLOWS OF DARWIN COLLEGE IN THE UNIVERSITY OF CAMBRIDGE | £11.3m | FY2025 | |
| THE MASTER AND FELLOWS OF THE COLLEGE OF THE GREAT HALL OF THE UNIVERSITY COMMONLY CALLED UNIVERSITY COLLEGE IN THE UNIVERSITY OF OXFORD | £23.4m | FY2025 | reserves below policy |
| THE MASTER AND FELLOWS OF THE COLLEGE OR HALL OF SAINT CATHARINE THE VIRGIN IN THE UNIVERSITY OF CAMBRIDGE | £19.9m | FY2025 | trustee payments |
| THE MASTER AND SCHOLARS OF BALLIOL COLLEGE IN THE UNIVERSITY OF OXFORD | £18.8m | FY2025 | trustee payments |
| THE MASTER CHARITABLE TRUST | £155.3m | FY2025 | trustee payments |
| THE MASTER FELLOWS AND SCHOLARS OF EMMANUEL COLLEGE IN THE UNIVERSITY OF CAMBRIDGE | £22.9m | FY2025 | |