Milorad "Milo" Čavić (, ; born May 31, 1984) is a Serbian former professional swimmer. He won a silver medal in the 100-meter butterfly at the 2008 Summer Olympics in a historic race with American swimmer Michael Phelps. Čavić also was World and European champion, as well as world record holder. He is one of four swimmers who broke 50 seconds in the 100m butterfly.