Deborah Mary Niland (born 1950) is a New Zealand–born Australian artist, known as a writer and illustrator of children's books. Some of her most popular books include ''Annie's Chair'', ''When The Wind Changed'', ''Mulga Bill's Bicycle'', and ''Chatterbox''. In 2006 she won The Children's Book of the Year – Early Childhood, with her book ''Annie's Chair''.