Newt Scamander, character in J.K. Rowling's "Fantastic Beasts and Where to Find Them"
Newt, character in The Maze Runner by James Dashner
Newt Hardbine, character in Barbara Kingsolver's "The Bean Trees"
Newt, character from the cartoon "Toad Patrol"
NewtKiley, character from the TV series Green Acres