William Rogers McIntyre, CC (March 15, 1918 – June 14, 2009) was a Canadian Puisne Justice of the Supreme Court of Canada.
Born in Lachine, Quebec, the son of Charles Sidney McIntyre and Pauline May Sifton, he moved with his family to Moose Jaw, Saskatchewan when he was young.
In 1939, he received a Bachelor of Arts degree from the University of Saskatchewan.
After serving during World War II, he received his Bachelor of Laws in 1946 from University of Saskatchewan.
McIntyre died in Victoria, British Columbia from throat cancer, aged 91, on June 14, 2009.