Helen Margaret Wallis (August 17, 1924—February 7, 1995) was the Map Curator of the British Library from 1967 to 1987.
She was the chairman of the standing commission on the history of cartography of the International Cartographic Association. In 1986, she became president of the International Map Collectors' Society and she was a founder of The Geography and Map Section of the International Federation of Library Associations. She served as President of The Society for Nautical Research, 1972-1988, and President of the British Cartographic Society.
She died in London.
Honours and awards
- The Independent 14 February 1995, by W.R. Mead