Charles William Jefferys (August 25, 1869 - October 8, 1951) was a Canadian historical artist, author, and teacher. Born in Rochester, England, he also lived in the United States.
During World War I, he was commissioned by the Canadian War Records Department to paint soldiers at Camp Petawawa and Niagara.
"If my work has stirred any interest in our country and its past, I am more than paid." -- Charles William Jefferys
His painting of Canadian militiamen and British soldiers repulsing the American assault at Sault-au-Matelot shattering Arnold's column in fierce street fighting during the Battle of Quebec was used as the cover art for the game On to Quebec: The US Invasion of Canada, 1775-76.