Barbara Jane Tanner, known as Jane Tanner, (born 29 November 1946 in Melbourne) is an Australian children's book illustrator.

Majoring in painting and printmaking at the National Gallery School, Melbourne, she worked as a traditional artist for many years.

She taught school in Victoria before becoming an illustrator.

Tanner often uses soft pastels, watercolours and gouache, but is best known for her use of coloured pencils.

Over 25 years Jane has created more than 13 picture books including some written by herself, and numerous book covers.