from the 1938 Post Office Directory, this excludes the Publicans listed at named Pubs in the Directory. The Directory does not include Public House names, just an address. This is fine for double checking names and places; but lacks the modern naming convention of a Public House and its named sign.
1938 Beer Retailers index
Mrs Alice E Paddock,
84 St James Road, Forest Gate E7
James Page, 12 Durham Road, Holloway N7
Walter Page, 49 Glaucus Street E3
Walter D Page, 114 Allfarthing Lane, Wandsworth SW18
William Page, 97 Thorpedale Road, Tollington Park N4
Charles James Paine, 35 Green Hundred Road, Peckham SE15
Mrs Alice Paler, 336 Footscray Road, New Eltham SE9
William Frederick Parfrey, 46 Porson Street, Lewisham SE13
Herbert Jas Parker, 578 Old Kent Road SE1
Stanley Rd Parker, 35 Mount Pleasant road, Crouch Hill N4
Stanley Parkinson, 215 Jamaica Road SE16
Abraham Parkus, 72 Mare street E8
Jn S Parrott, 15A Blewett street, Walworth SE17
Alfred J parsons, 21 Woollett street E14
Rt Partridge, 7 Homer street, Marylebone W1
Mrs Florence Jennie Patch, 39 High street, North Woolwich E16
Albert Patrick, 44 Enid Street, Bermondsey SE16
Charles Patrick, 130 Hampstead Road NW1
Jn Rt Patrick, 68 Canon Beck road SE16
Rd William Paul, 15 Hague Street E2
William Hy Paulding, 106 Coventry street, Bethnal Green E2
Frank & Rd Pavey, 90 Stamford Street SE1
Frank & Rd Pavey, 83 Junction Road N19
Frank & Rd Pavey, 60 Great Dover Street SE1
Frank & Rd Pavey, 12 Wheatsheaf lane South Lambeth SW8
Frank & Rd Pavey, 62 Albert Road North Woolwich E16
Frank & Rd Pavey, 445 Hornsey road N19
Rd Pavey, 41 Larch roda, Balham SW12
Alfred Hy Pawsey, 28 New Church road, Camberwell SE5
William John Payne, 37 Taylors lane, Upper Sydenham SE26
Rt William & Mrs Alma Pearce, 96 Moray road N4
Frederick B Pearce, 4 Wick road, Hackney E9
Hy Ernest Pearce, 169 & 171 Lyham road, Brixton SW2
Jas Arthur Pegg, 112 Leytonstone Road, Stratford E15
Jack Pentol, 116 Chrisp Street E14
Mrs Ellen Percival, 700 Old Ford Road E3
George Arth Percival, 9 Wilson Street, Bow Common Lane E3
Hy Perkins, 46 Queensdale roadd, Notting hill W11
Jn Perkins, 9 Skinner street EC1
Alfred Frank Perrin, 9 Edwin Street, Canning Town E16
George Joseph Perrin, 24 Lofting road N1
Ernest Edward Perry, 6 Beehive Place, Brixton SW9
Henry Perry, 43 Old Bethnal Green Road E2
Mrs Lily E Perryman, 73 Broad lane, South Tottenham N15
Alfred Petergen, 162 Chrisp Street, Poplar E14
Jas Petit, 24 Mill Road, Lewisham SE13
William Jas Pett, 82 Maysoule Road, Battersea SW11
Joseph Phelan, 10 Roman road N7
Mrs Alice Phillips, 397 Cable Street E1
Herbert G Phillips, 59 James street NW1
Rt J Phillips, 2 Eltham High Street SE9
Samuel Phillips, 96 Glyn Road, Lower Clapton E5
Walter Phillips, 23 Ida street, Poplar E14
Walter Phillips, 412 Liverpool road N7
William H Phillips, 13 Prospect vale, Woolwich SE18
Mrs Marie Phillipine Pickworth, 583 Old Kent Road SE1
Lewis Jn Piper, 276 Hornsey Road N7
Albert Pither, 1A Scales road, Tottenham N17
Charles Pitt, 1 Alma Road, Burdett Road E3
Herbert Percy Plato, 129 High Street, Lewisham SE13
Hy Jn Platt, 81 Sandbrook Road Stoke Newington N16
Geoffrey H Pleasants, 37 North End Road W4
Stephen Benj Pluckrose, 25 St Pauls Road, Burdett Road E3
Pointer & Claxton, 6 & 8 Greenman Street N1
Frederick Thomas Pollard, 42A Osborne road, Hackney Wick E9
Pond & Smith, 7 Railway Place, Fenchurch Street EC3
Howard Hy Pont, 103 Allcroft road NW5
George Poole, 5A Hassett road, Homerton E9
Mrs May Pooler, 52 Wedmore Street, Upper Holloway N19
Rt B Pope, 60 Campbell Road, Bow E3
Chas J Popper, 51 Parsons Green lane, Fulham SW6
James Portbury, 37 Green Street, Bethnal Green E2
Albert E Potter, 68 Green lanes, Stoke Newington N16
Ernest George Potter, 275 Southwark Park Road SE16
Frederick Potter, 32 Achilles street, Clifton hill SE14
Thomas Chas Potter, 15 High Street, Tooting SW17
Mrs Elizabeth Potts, 1 & 3 Danbrook Road SW16
Jas Povoas, 125 Gossett street, Bethnal Green E2
Harry Powell, 79 Grantham Road, Chiswick W4
Frederick W Press, 289 Kirkdale, Sydenham SE26
John Preston, 136 Vicarage Lane, Stratford E15
Charles Price, 7 Gordon Grove, Camberwell SE5
Sidney Price, 245 Victoria Dock Road E16
Frederick Pridmore, 129 Olinda Road, Stamford Hill N16
Hy Stanley Priestly, 735 Old Kent road SE15
William Primhak, 46 Farm Lane, Fulham SW6
Hy Prince, 84 Osborne Road, Acton W3
Mrs Amy Pritchitt, 17 Hamilton Road N5
William Jas Pullen, 135 Stephendale Road, Fulham SW6
Lawrence Purchase, 170 Shooters Hill road, Blackheath SE3
Sydney George Purnell, 40 Tower Bridge road SE1
Mrs Margaret B Putman, 69 Henley street, Battersea SW16
William Alfred Pyne, 1 Bartlett street, Poplar E14