| Mexboro Arms | Whitwood Common Lane, Whitwood, Castleford, West Yorkshire, WF10 5PT |
| MHA Communities Wakefield and District | Thornycroft, Halfpenny Lane, Pontefract, West Yorkshire, WF8 4AY |
| Mid Yorkshire Hospital NHS Trust | Pinderfields General Hospital, Aberford Road, Wakefield, WF1 4DG |
| Mid YorkshireTeaching NHS Trust | Pinderfields Hospital, Aberford Road, Wakefield, WF1 4DG |
| Midland Hotel | Market Street, Normanton, Wakefield, West Yorkshire, WF6 2AR |
| Miners Arms | 167 Church Road, Altofts, Wakefield, West Yorkshire, WF6 2QR |
| Minsthorpe Hotel, The | Minsthorpe Lane, South Elmsall, Pontefract, West Yorkshire, WF9 2NY |
| MND Association - West Yorkshire Branch | Motor Neurone Disease Association, Francis Crick House, 6 Summerhouse Road, Moulton Park, Northampton, NN3 6BJ |
| Montgomerys | 19 Little Westgate, Wakefield, West Yorkshire, WF1 1JZ |
| Moorthorpe Empire Working Mens Club & Institute | Empire Street, South Elmsall, Pontefract, West Yorkshire, WF9 2AE |
