All Is Fair in Love and War may refer to "All is fair in love and war", a proverb attributed to John Lyly's Euphues "All Is Fair in Love and War" (album), an album by Blessed by a Broken Heart "All Is Fair in Love and War" (song), a song by Ronnie Milsap "All is Fair in Love and War", the second episode of the ninth season of reality TV show, Total Divas
