William Reese "Will" Owsley III (March 6, 1966 – April 30, 2010), known professionally as Owsley, was an American singer-songwriter. His two solo albums have won critical acclaim, and his debut album was nominated for a Grammy Award, as was the song "Threaten Me With Heaven" (posthumously). Owsley was also a record producer, a recording engineer, and the guitarist in Amy Grant's touring band.