Leo Frederick Burt (born April 18, 1948) is an American man indicted in connection with the August 24, 1970 Sterling Hall bombing at the University of Wisconsin–Madison campus, a protest against the Vietnam War.
The bombing killed physics researcher Robert Fassnacht and injured several others.
Burt was reportedly involved in making and planting the bomb.
He has been a fugitive from justice since 1970, his status and whereabouts unknown.