"Loco" is a song co-written and recorded by American country music artist David Lee Murphy. It was released in January 2004 as the first single from Murphy's album, Tryin' to Get There. The song reached number 5 on the Billboard Hot Country Singles & Tracks chart in July 2004, becoming his last Top 40 single to date. It was also Murphy's only entry on the Billboard Hot 100, peaking at number 44. The song was written by Murphy and Kim Tribble.