Name
- Mills, Mary Catherine Swinton, of 'The Times'1
- Mitchell, F. Carlyle, Secretary to the Agricultural Wholesale Society1
- Money, Leo George Chiozza, author and public servant1
- National Farmers' Union1
- National Guilds League1
- Newton, Douglas, of the Ministry of Munitions1
- Noel-Buxton, Noel Edmund, formerly Buxton 1st Baron Noel-Buxton1
- Orwin, Charles Stewart, agriculturalist1
- Oxley, John Stewart, CBE 19181
- Palmer, William Waldegrave, 2nd Earl of Selborne, politician, 1859-19421
- Parker, Edmund Henry, member of the Royal Commission on Agriculture 19191
- Parliament1
- Pease, John William Beaumont, 1st Baron Wardington, banker, 1869-19501
- Peat, William Barclay, Chairman of the Royal Commission on Agriculture 19191
- Pedersen, Hans Henrik Christian, agricultural historian1
- Penson, Thomas Henry, KBE 1918; economist1
- Perier, Jean Baptiste, Commercial Attaché to the French Embassy in London1
- Perry, Edwin Cooper, GCVO, FRCP1
- Pigou, Arthur Cecil, Professor economist1
- Price, Langford Lovell Frederick Rice, econonmist1