A battleship is a large, heavily armored warship.
Battleship may also refer to:
Geography Battleship, West Virginia, a community in the United States Battleship Butte, a butte in Utah, United States Battleship Cove, a maritime museum in Massachusetts, US Battleship (Antarctica), a massif Battleship Rock, a butte in Utah, United States
Games Battleship (game), a guessing game for two players Battleship (puzzle), a logic puzzle based on the game Battleships (video game), a 1987 computer video game based on the original game Battleship (1993 video game), a NES and Sega Game Gear video game by Mindscape Battleship (1996 video game), a PC video game by Hasbro Interactive Battleship: Surface Thunder, a 2000 PC video game based on the original game Battleship (2012 video game), a game based on the 2012 Battleship film
Music "Battleships" (song), a song by Daughtry "Battleship", a song by Red Hot Chili Peppers from Freaky Styley
Other Battleship (film), a 2012 science fiction action film Battleship (horse), an American thoroughbred racehorse Battleship (rocketry), a non-functional rocket or rocket stage used to test a launch vehicle