Illustrators
- Kozo Kakimoto 1
- Theresa Kalab 1
- Vasily Kandinsky 1
- Geeta Kapadia 1
- Karl E. Karalus 1
- Kevin Karlson 1
- Kevin T. Karlson 1
- Kathryn 1
- E. Mcknight Kauffer 1
- Peter Kavanagh 1
- Kay 5
- B. Kay 2
- Bruno Kay 7
- Jim Kay 1
- Peter Kay 1
- Kaye 1
- Albert Kaye 2
- Graham Kaye 1
- E.J. Kealey 1
- Ezra Jack Keats 1
- Chloe Keef 3
- Charles Keeping 11
- 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
- Garry Kennard 1
- A.E. Kennedy 21
- Graham Kennedy 2
- Richard Kennedy 10
- T. Kennedy 1
- John Kenney 28
- Sarah Kensington 1
- Jack Kent 1
- Alfred E. Kerr 8
- C. H. M. Kerr 3
- Charles Kerr 1
- Janet Kerr 1
- Judith Kerr 2
- Tom Kerr 1
- J.G. Keulemans 1
- F.W. Keyl 3
- Will Kidd 1
- J. Kiddell-Monroe 1
- Joan Kiddell-Monroe 26
- David Kidger 1
- Leigh Kidman 5
- Katherine Kimball 1
- Eric Kincaid 2
- Colin King 1
- Deborah King 2
- Eric King 1
- Jessie M. King 9
- Malcolm King 1
- Jonathan Kingdon 2
- Angela Hoppe Kingston 2
- E.P. Kinsella 1
- J. Lockwood Kipling 2
- Rudyard Kipling 1
- Kippy 1
- David Kirk 1
- Tim Kirk 1
- Michael Kirkham 1
- Marguerite Kirmse 1
- Persis Kirmse 1
- Simon Kirwan 1
- Bert Kitchen 1
- Piet Klaasse 1
- B. Kliban 1
- Arne Klingborg 1
- Karen Klitz 1
- John Knapp-Fisher 2
- Kathe Knaur 1
- Maggie Kneen 1
- B. Knight 1
- David Knight 2
- Desmond Knight 3
- Hilary Knight 6
- J.C.B. Knight 1
- M. Forster Knight 1
- Pauline Knights 1
- Martin Knowelden 4
- Gaye Knowles 4
- Horace J. Knowles 4
- Hilde Koeppen 1
- Glenys Kohnke 1
- B. Kok 2
- Anton Kolnberger 1
- Isidore Konti 1
- Y.V. Kostin 1
- Agnes Kovalevsky 1
- Dorathea Kovalevsky 1
- L.V. Kramer 1
- Robert Kraus 1
- Zdenka Krejcova 1