Gordon Leslie Barnhart (born January 22, 1945) is a former Clerk of the Senate of Canada and the Saskatchewan Legislature, as well as former Secretary of the University of Saskatchewan. He was the 20th Lieutenant-Governor of Saskatchewan from 2006 until 2012. He was the interim President of the University of Saskatchewan as from May 21, 2014 until October 24, 2015. Biography Barnhart was born in Saltcoats, Saskatchewan. He completed his Bachelor of Arts in history in 1967 and in 1968, he took a job teaching grades 10 and 11 history at North Battleford Collegiate Institute (now North Battleford Comprehensive High School). In 1968, after only four months of teaching, he was appointed Clerk of the Saskatchewan Legislative Assembly, the youngest to take on such a position across the Commonwealth. During his tenure, he worked on his Master of Arts at the University of Regina, completing it in 1977. In 1989, Governor General Jeanne Sauvé, on the advice of Prime Minister Brian Mulroney, appointed Barnhart to Clerk of the Senate, and thereby Clerk of the Parliaments. After five years, which included contributing to the failed Charlottetown Accord, he resigned from his position in the Senate. He returned to the University of Saskatchewan, where he completed his Doctorate in 1998. From 2000 to 2005, he served as Secretary of the University of Saskatchewan. He retired to teach political studies classes, specializing in Canadian politics, government and the Canadian Senate. In 2001, Barnhart's book Peace, Progress and Prosperity (), which provided the first detailed biography of Saskatchewan's first premier, Thomas Walter Scott, was first published. Some of his other works include Saskatchewan's Premiers of the Twentieth Century, Building for the Future; a photo journal of Saskatchewan's Legislative Building and Parliamentary Committees: Enhancing Democratic Governance. On April 28, 2006, Canadian Prime Minister Stephen Harper announced that Gordon Barnhart would replace Lynda Haverstock as Lieutenant-Governor of Saskatchewan. He was sworn in on August 1, 2006. Barnhart's term ended on March 22, 2012, when he was replaced by Vaughn Solomon Schofield. The University of Saskatchewan announced that Barnhart would return to the faculty of the Department of History as of April 1, 2012 as an adjunct professor. On May 21, 2014, it was announced that Barnhart had been appointed interim President at the University of Saskatchewan to replace Ilene Busch-Vishniac who was fired. He served as interim president until October 24, 2015, when he was succeeded