Gerald Michael Butts (born July 8, 1971) is a Canadian political consultant who served as the Principal Secretary to Prime Minister Justin Trudeau from November 4, 2015 until his resignation on February 18, 2019.
From 2008 to 2012, he was president and CEO of the World Wildlife Fund Canada, part of a global conservation organization.
In 2014, Maclean's magazine declared Butts to be the fourteenth most powerful Canadian.
As the former Principal Secretary to Prime Minister Justin Trudeau, Butts was praised as the architect behind the entire Liberal Party of Canada platform that led to their victory in October of 2015 and was one of the most senior staffers in the Office of the Prime Minister, along with Katie Telford.