Danh sách câu lạc bộ bóng đá ở Anh
Theo thứ tự bảng chữ cái > M

| Câu lạc bộ | Giải đấu/Hạng đấu | Cấp độ | Biệt danh | Thay đổi so với mùa giải 2019-20 |
| --- | --- | --- | --- | --- |
| Maccabi London Lions | Spartan South Midlands League Division One | 10 | Lions |  |
| Macclesfield Town | National League | 5 | Silkmen | Xuống hạng từ Football League Two / Wound-up by the High Court 16/09/20. |
| Maidenhead United | National League | 5 | Magpies |  |
| Maidstone United | National League South | 6 | Stones |  |
| Maine Road | North West Counties League Division One South | 10 | Sky Blues |  |
| Maldon & Tiptree | Isthmian League Division One North | 8 | Jammers |  |
| Malmesbury Victoria | Hellenic League Division One West | 10 | Vics |  |
| Maltby Main | Northern Counties East League Premier Division | 9 | Miners |  |
| Malvern Town | Hellenic League Division One West | 10 | Hillsiders |  |
| Manchester City | Premier League | 1 | Citizens |  |
| Manchester United | Premier League | 1 | Red Devils |  |
| Mangotsfield United | Southern League Division One South | 8 | Field |  |
| Mansfield Town | Football League Two | 4 | Stags |  |
| March Town United | Eastern Counties League Division One North | 10 | Hares |  |
| Margate | Isthmian League Premier Division | 7 | Gate |  |
| Marine | Northern Premier League Division One North West | 8 | Mariners |  |
| Market Drayton Town | Northern Premier League Division One South East | 8 |  |  |
| Marlow | Isthmian League Division One South Central | 8 | Blues |  |
| Marske United | Northern Premier League Division One North West | 8 | Seasiders |  |
| Matlock Town | Northern Premier League Premier Division | 7 | Gladiators |  |
| May & Baker | Eastern Counties League Division One South | 10 | Bakers |  |
| Melksham Town | Southern League Division One South | 8 | Town |  |
| Melton Town | United Counties League Division One | 10 | tbc |  |
| Meridian VP | Southern Counties East League Division One | 10 | tbc |  |
| Merstham | Isthmian League Premier Division | 7 | Moatsiders |  |
| Merthyr Town (WE) | Southern League Premier Division South | 7 | Martyrs |  |
| Metropolitan Police | Southern League Premier Division South | 7 | Met |  |
| Mickleover Sports | Northern Premier League Premier Division | 7 | Sports |  |
| Middlesbrough | Football League Championship | 2 | Boro |  |
| Midhurst & Easebourne | Southern Combination League Division One | 10 | Stags |  |
| Mildenhall Town | Eastern Counties League Premier Division | 9 | Hall |  |
| Mile Oak | Southern Combination League Division One | 10 | Oak |  |
| Millbrook | South West Peninsula League Premier Division East | 10 | Magpies |  |
| Millwall | Football League Championship | 2 | Lions |  |
| Milton Keynes | Football League One | 3 | Dons |  |
| Milton Keynes Irish | Spartan South Midlands League Division One | 10 | Robins | Tên gọi mới sau khi hợp nhất với Milton Keynes Irish Veterans & Unite MK |
| Milton United | Hellenic League Division One East | 10 | Miltonians |  |
| Molesey | Combined Counties League Premier Division | 9 | Moles |  |
| Moneyfields | Southern League Division One South | 8 | Moneys |  |
| Morecambe | Football League Two | 4 | Shrimps |  |
| Moreton Rangers | Hellenic League Division One West | 10 | Townsmen |  |
| Morpeth Town | Northern Premier League Premier Division | 7 | Highwaymen |  |
| Mossley | Northern Premier League Division One North West | 8 | Lilywhites |  |
| Mousehole | South West Peninsula League Premier Division West | 10 | Seagulls |  |
| Mulbarton Wanderers | Eastern Counties League Division One North | 10 | tbc |  |

Notes:

(WE) Welsh club playing in the English Football system.