Illustrators
- Neil Packer 1
- Kveta Pacosvska 1
- Rui Paes 1
- Gemma Page 1
- H.M. Paget 3
- Wal Paget 19
- Walter Paget 2
- Doris Pailthorpe 1
- Colin Paine 1
- I. Pal 2
- Josef Palecek 1
- Juliette Palmer 3
- Kim Palmer 1
- Sutton Palmer 3
- Cris Palomino 1
- Francois Pannemaker 1
- Luigi Paoletti 1
- Christopher Paolini 2
- Frank C. Pape 2
- Pat Paris 1
- Agnes Miller Parker 1
- Frederick Parker 2
- Joy Parker 1
- N. Parker 4
- Nancy Parker 1
- Neave Parker 1
- David Parkins 3
- Ethel Parkinson 1
- W. Parkinson 2
- Richard A. Parks 1
- Reginald Parnell 1
- Maxfield Parrish 2
- Nicholas Parry 1
- Jacynth Parsons 3
- John R. Parsons 3
- Tomas Part 2
- William Pascoe 1
- F. Pash 1
- J.A. Pasquier 1
- Terry Pastor 1
- Cora E.M. Paterson 2
- H. Paterson 2
- J. Phillips Paterson 1
- John Patience 2
- Hubert Paton 1
- Jane Paton 2
- Caterina Patricchio 1
- Malcolm Patterson 1
- Evelyn Paul 2
- H. Paul 1
- Phylis E. Paul 1
- R. Paul-Hoye 18
- J. Pavlin 1
- A.H. Payne 1
- Wyndham Payne 2
- Peacock 2
- Mabel Peacock 8
- Ralph Peacock 2
- Mervyn Peake 11
- Bryan Pearce 1
- Thirkell Pearce 1
- Bruce Peardon 1
- Charles Pears 4
- A. Pearse 2
- Alfred Pearse 7
- S.B. Pearse 44
- M.A. Peart 11
- Andre Pecq 1
- Henry Pedersen 1
- Tracy Pedersen 1
- Vilhelm Pedersen 1
- Bill Peet 4
- Ernest C. Peixotto 1
- Francesca Pelizzoli 1
- Alexy Pendle 3
- Lim Tze Peng 1
- Joseph Pennell 3
- John Penoyre 1
- Geoffrey Pentland 1
- Rodney Peppe 1
- Reginald Pepper 1
- Stan Perec 1
- Gwendoline Perkins 1
- Lucy Fitch Perkins 9
- Yvonne Perrin 3
- Jean-Claude Perrouin 1
- John Perry 2
- Mike Peterkin 3
- Maud Petersham 4
- Miska Petersham 4
- Bridget R. Peterson 1
- Roger Tory Peterson 1
- Rosa C. Petherick 38
- W.H. Petherick 1
- J. Ley Pethybridge 1
- Gladys Peto 13
- Dusan Petricic 1
- G. Petrie 1
- Harry Pettit 1
- Peyo 1