Illustrators
- I.W. Taber 1
- M.G. Taggart 1
- Shizuye Takashima 1
- Chloe Talbot-Kelly 1
- Hudson Talbott 1
- H.M. Talintyre 6
- Anthony Tallarico 1
- John Tallis 1
- Elliot A. Tanis 1
- Tanko 1
- Ethel L. Tanner 1
- Robin Tanner 1
- Garth Tapper 1
- Margaret Tarrant 29
- Paul Tarrant 1
- Percy Tarrant 4
- Graham Taverner 1
- Sybil Tawse 1
- Laurie Tayler 2
- Cathryn Taylor 1
- E. Taylor 1
- E.M. Taylor 5
- Edith Taylor 2
- Edith M. Taylor 1
- Geoff Taylor 1
- Gertrude E. Taylor 1
- Jacqui Taylor 1
- M.F. Taylor 1
- Mabel Taylor 1
- Mabel F. Taylor 1
- Robert Taylor 1
- Thomas Taylor 1
- Tom Taylor 1
- Bill Teeple 1
- Lyn Teeple 1
- Grif Teller 1
- Margaret Tempest 53
- Chris Temple 6
- Chris G. Temple 7
- J. Temple 1
- N. Tenison 1
- Dudley Tennant 4
- Julie Tennent 1
- John Tenniel 5
- W.M. Thackeray 1
- William Makepeace Thackeray 1
- Fritz Thaulow 1
- Harry Theaker 5
- Harry G. Theaker 13
- Adolf Thiede 1
- Elsie Thomas 3
- Ernest H. Thomas 1
- Gale Thomas 1
- Glynn Thomas 1
- J.W. Thomas 1
- Joan Gale Thomas 1
- Llewellyn Thomas 3
- R. Kent Thomas 1
- Anne Thompson 1
- Brian Thompson 1
- Carol Thompson 1
- Charles J. Thompson 1
- Colin Thompson 1
- G.H. Thompson 9
- Graham Thompson 1
- Joan Thompson 3
- Ralph Thompson 1
- Rosalie S. Thompson 2
- E. Gertrude Thomson 2
- Hugh Thomson 31
- J. Gordon Thomson 1
- Molly Thomson 2
- Molly B. Thomson 5
- Archibald Thorburn 4
- Becca Thorne 1
- Diana Thorne 4
- Jenny Thorne 2
- Peter Thornhill 1
- Dial Thornton 1
- Robert Thornton 3
- Rosalind Thornycroft 1
- Marjorie Thorp 1
- L Thorpe 1
- William M. Timlin 1
- Ron Tiner 2
- Susan Tingay 1
- Albert Tissandier 1
- Justin Todd 1
- M. Todhunter 1
- Jaap Tol 1
- J.R.R. Tolkien 1
- Marjorie Tomes 1
- Tomislav Tomic 2
- Marten Toonder 4
- Harry Toothill 3
- Topham 4
- Inez Topham 12
- Vincent Torre 1
- Mary Tourtel 45
- Maud Tousey 1