Robert Donald Graham, better known as Bob Graham , is an Australian author and illustrator of picture books, primarily for very young children.
Graham won the 2002 Kate Greenaway Medal from the British librarians, recognising the year's best-illustrated children's book published in the UK, for the picture book Jethro Byrd, Fairy Child, which he both wrote and illustrated. (He donated the £5000 cash prize to refugees.) He also won a 2000 Smarties Prize, ages category 0–5 years, for Max. For his contribution as a children's illustrator, Graham was Australia nominee for the biennial, international Hans Christian Andersen Medal in 2012.