Milius
Milius may refer to:
- USS Milius (DDG-69), missile destroyer of the United States Navy
 - Pope Avilius of Alexandria, also known as Milius, Patriarch of Alexandria between 83 and 95
 
People with the surname
- Jeronimas Milius (born 1984), Lithuanian singer
 - John Milius (born 1944), American screenwriter and director
 
Film
- Milius (film), a 2013 documentary about the filmmaker