Percy E. Downe (born July 8, 1954) is a Canadian Senator and former political aide.

Since graduating from the University of Prince Edward Island in 1977, Downe has served at the provincial and federal levels of government in Canada.

Downe moved to Ottawa following the Liberal victory in the 1993 federal election, and served as executive assistant to the Secretary of State for Veterans Affairs.

Downe is also currently Vice-Chair of The Parliamentary Network on the World Bank & International Monetary Fund.

[3] However, on November 18, 2019, Downe announced he was joining the Canadian Senators Group.