Lyle Preslar is an American musician best known for being the guitar player and songwriter for the hardcore punk band Minor Threat. Before that, he was the vocalist for The Extorts, whom later became State of Alert after he quit. Despite not performing on any recordings of State of Alert, Preslar received co-writing credit for the songs "Draw Blank" from the No Policy EP and "I Hate the Kids" from the Dischord Records compilation Flex Your Head.