Illustrators
- Theresa Kalab 1
- Vasily Kandinsky 1
- Geeta Kapadia 1
- Kevin Karlson 1
- Kevin T. Karlson 1
- Bjorn Karlstrom 2
- Kathryn 1
- Peter Kavanagh 1
- Kay 6
- B. Kay 2
- Bruno Kay 1
- Jim Kay 1
- Peter Kay 1
- Kaye 2
- Albert Kaye 2
- Graham Kaye 1
- Paul Kaye 4
- E.J. Kealey 1
- Ezra Jack Keats 1
- Chloe Keef 3
- Henry Keen 1
- Charles Keeping 12
- Lucy Keijser 1
- Steven Kellogg 4
- Denham Kelly 1
- John Kelly 1
- Lukas Kelly 1
- R.B. Talbot Kelly 2
- Thomas L. Kelly 1
- Tom Kelly 1
- E.W. Kemble 1
- A.E. Kennedy 16
- Graham Kennedy 2
- Richard Kennedy 8
- T. Kennedy 1
- John Kenney 49
- Sarah Kensington 1
- Jack Kent 1
- Rockwell Kent 1
- A. Kermer 1
- Alfred E. Kerr 8
- C. H. M. Kerr 3
- Charles Kerr 1
- H.W Kerr 1
- Judith Kerr 1
- Tom Kerr 1
- F.W. Keyl 3
- Will Kidd 1
- J. Kiddell-Monroe 1
- Joan Kiddell-Monroe 21
- David Kidger 1
- Leigh Kidman 6
- Katherine Kimball 1
- Eric Kincaid 3
- Colin King 2
- Deborah King 2
- Jessie M. King 11
- John King 1
- Malcolm King 1
- Jonathan Kingdon 1
- Angela Hoppe Kingston 2
- E.P. Kinsella 1
- J. Lockwood Kipling 2
- Rudyard Kipling 2
- Kippy 3
- David Kirk 1
- Ken Kirkwood 1
- Marguerite Kirmse 1
- Persis Kirmse 1
- Bert Kitchen 2
- Piet Klaasse 1
- Paul Klee 1
- B. Kliban 1
- Arne Klingborg 1
- Kathe Knaur 1
- Maggie Kneen 1
- B. Knight 2
- Clayton Knight 1
- David Knight 1
- Desmond Knight 3
- Hilary Knight 8
- J.C.B. Knight 1
- M. Forster Knight 2
- Pauline Knights 1
- Martin Knowelden 3
- Gaye Knowles 3
- Horace J. Knowles 5
- Hilde Koeppen 1
- Ursula Koering 1
- Glenys Kohnke 1
- B. Kok 1
- Anton Kolnberger 1
- Christos Kondeatis 1
- Ingerlise Karlsen Kongsgaard 1
- Isidore Konti 1
- Charles Koolman 1
- Alexander Koshkin 1
- Y.V. Kostin 1
- Agnes Kovalevsky 1
- Dorathea Kovalevsky 1