Battle Cry is a 1953 novel by American writer Leon Uris. Many of the events in the book are based on Uris's own World War II experience with the 6th Marine Regiment. The story is largely told in first person from the viewpoint of the Battalion Communications Chief, "Mac," although it frequently shifts to third person in scenes where Mac is not personally present.

Leon Marcus Uris was an American author of historical fiction who wrote many bestselling books including Exodus and Trinity.