Red box or Red Box may refer to:
Art, entertainment, and media Red Box (band), a British band Redbox, a defunct DVD rental service The Red Box, a book by Rex Stout "(Open Up the) Red Box", a song by Simply Red
Other uses Red-boxing, American political campaign tactic Red box (government), the red, wooden briefcases used by the British government and monarch Red box (phreaking), a phreaking device Eucalyptus polyanthemos, a tree species commonly known as red box Tornado watch, sometimes referred to as a "red box" by meteorologists and storm chasers Red Box, California, an unincorporated community in Los Angeles County, California, United States
See also Red telephone box