- The Listening Cafe
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- The Little Acorns Pre-School and OAKS Afterschool Club - Preston
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- The Minster CE Primary, Warminster
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- The Mix
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- The Mobile Soup Kitchen
- The Mod FC, Caversham
- The Modern Crafter
- The Moggery Rehoming Centre
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- The Monkey House Nursery School - Mapledurwell
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- The Montgomery Theatre and Arts Centre
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- The Monty Project
- The Moonwalk London 2017 - Sally Gant
- The Moorland Mousie Trust
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- The Morgan Clark Foundation
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- The MotherBorn Collective CIC
- The Motherhood Group
- The Mothers' Union - Diocese of Leeds
- The Motivation Hub CIC
- The Motorized Scooter/Wheelchair Fund
- The Mount Camphill Community
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- The Mount School York MSA
- The Mountain Way PTSD CIC
- The Mountain and Marsh Ministry
- The Mountbatten Cub Pack
- The Mounthurst Scouts and Guides Trust
- The MoveMENt with New Beginnings C.I.C
- The Movement Bothy
- The Movement Centre
- The Movement Initiative
- The Movement for Reform Judaism
- The Movements Trust
- The Moving Mountains Trust - Freya Demmery
- The Moving on Project
- The Mowlem
- The Mozartists
- The Mrs Williams Preschool
- The Muath Trust Community Centre
- The Mud House Children's Foundation
- The Mudeka Foundation
- The Muir Maxwell Trust Ltd
- The Muirhead Outreach Project
- The Mulberry Bush Limited
- The Mulberry Bush Montessori Nursery
- The Mulberry Bush Pre-School
- The Mulberry Centre
- The Mull & Iona Community Trust
- The Multibank
- The Multibank
- The Multiple Births Foundation
- The Multiple Sclerosis (MS) Society - Geoff Sherwin
- The Multiple Sclerosis Society of Jersey
- The Mums Collective CIC
- The Munch Project UK
- The Murphy Project CIC
- The Murray Parish Trust
- The Museum Of Brexit
- The Museum of Computing
- The Museum of Drugs
- The Museum of East Anglian Life
- The Music Club For Disabled Children
- The Music Fund
- The Music Hall Society
- The Music Makers - Handbell Ringers
- The Music Man Project - Kent/Medway
- The Music Pool
- The Music Spot Hub CIC
- The Music Troupe
- The MusicSpace Trust
- The Musical Theatre Academy - Jasmine Smith
- The Musicality Singers
- The Musicke Companye
- The Mustard Seed Project (KENYA)
- The Mutt's Nutts
- The Muttley Crew Fundraising for Rescue and Re-homing
- The Mwezi Foundation
- The Myotubular Trust
- The Myriad Centre
- The Myton Hospices
- The N10 Choir
- The NICU Foundation
- The NW Live Foundation
- The NW5 Community Play Project
- The Naafi Break CIC
- The Nagajuna Trust
- The Naked Sheep Campaign
- The Namu Project
- The Nana Dee Foundation
- The Nancy Harper Nursery
- The Nancy Oldfield Trust
- The Nantwich Church Restoration and Development Fund
- The Nasio Trust
- The Nasio Trust - Exit 7 Wallingford School 2015 - Harriet Thomas
- The Natalie Kate Moss Trust
- The Natasha Allergy Research Foundation
- The Natashas Project
- The National Alliance of Women's Organisations - NAWO
- The National Allotment Society
- The National Association for Bikers with a Disability
- The National Association of Therapeutic Parents
- The National Autistic Society
- The National Autistic Society - Miss Devon
- The National Autistic Society - One Stop Shop - Ayrshire