A Man Alone

(A) Man Alone may refer to:

• A Man Alone (album), 1969 studio album by Frank Sinatra
• A Man Alone (film), a 1955 Western directed by and starring Ray Milland
• "A Man Alone" (Star Trek: Deep Space Nine), the fourth episode of the TV series Star Trek: Deep Space Nine
• Man alone, a literary antihero
• Man Alone, a 1939 novel by John Mulgan