Illustrators
- John B. Rabbets 1
- Benjamin Rabier 3
- Arthur Rackham 143
- A. Rado 1
- John Rae 2
- Shonagh Rae 1
- Raffray 1
- Enzo Ragazzini 1
- Herbert Railton 4
- W. Rainey 9
- William Rainey 10
- Govinder Ram 1
- William Randell 4
- Scott Rankin 2
- Arthur Ransome 31
- Sarah Raphael 1
- Wendy Rasmussen 1
- Kate Marion Rathbone 1
- Philippa Raulo 1
- Graham Rawle 1
- Alfred Rawlings 2
- Janet Rawlins 2
- T.J. Rawlins 1
- Clayton Rawson 1
- Jane Ray 3
- Mary Rayner 1
- Shoo Rayner 1
- Diana Read 1
- John Read 1
- Kathleen Rebek 1
- Peter Reddick 5
- Pierre-Josephe Redoute 1
- E.T. Reed 1
- Nathan Reed 1
- Ernest Lisle Reedstrom 1
- Darren Rees 1
- E. Dorothy Rees 17
- Gladys M. Rees 1
- Mary S. Reeve 6
- Mary Strange Reeve 12
- Beryl Reid 3
- Bill Reid 1
- Mike Reid 2
- David M. Reid-Henry 1
- Bruce Reifel 1
- Kevin Reilly 1
- Douglas Relf 1
- Rembrandt 2
- Barbara Remington 1
- Martin Remphry 3
- Auguste Renoir 1
- H.A. Rey 9
- Jenny Reyn 1
- Frank Reynolds 4
- John Reynolds 1
- Peter H. Reynolds 1
- W. Reynolds 2
- Warwick Reynolds 7
- Frederick Rhead 1
- George Woolliscroft Rhead 2
- Louis Rhead 3
- C.E. Rhodes 1
- H.J. Rhodes 2
- H.M. Rhodes 1
- Megan Rhys 1
- Vera Rice-Jay 1
- Ceri Richards 1
- Eugenie Richards 1
- G.P. Richards 1
- Harriet Roosevelt Richards 1
- Agnes Richardson 15
- Leonard Richmond 1
- Ludwig Richter 1
- J.M. Rickard 1
- Charles Ricketts 1
- Chris Riddell 19
- W.L. Ridgewell 1
- Trevor Ridley 2
- H.A. Rigby 1
- Reginald Rigby 1
- John Rignall 2
- Francesc Rigol 1
- Gordon Riley 2
- Jon Riley 2
- Riou 1
- Peter Ripper 1
- Alick P. Ritchie 1
- Paul Ritchie 2
- Mathilde Ritter 1
- Brian Robb 18
- Nina Robbins 1
- Don Roberson 2
- Mary Robert 1
- Paul A. Robert 1
- David Roberts 3
- Doreen Roberts 1
- John Roberts 1
- Katharine M. Roberts 1
- Katharine May Roberts 1
- Liz Roberts 1