Leo Thomas McGarry is a fictional character played by American actor John Spencer on the television serial drama The West Wing. The role earned Spencer the Primetime Emmy Award for Outstanding Supporting Actor in a Drama Series in 2002. The character of McGarry, a former Secretary of Labor, begins the series as the White House Chief of Staff. He is President Josiah Bartlet's best friend and a father figure to the senior staff, particularly White House Deputy Chief of Staff Josh Lyman.
