Tourmaline (disambiguation)

Tourmaline is a crystalline boron silicate mineral


 * Tourmaline (activist) (born 1982), American activist, filmmaker, and writer
 * Tourmaline (band), an American rock band
 * Tourmaline (novel), a 1963 novel by Randolph Stow
 * Tourmaline Surfing Park, a public beach in San Diego, California, U.S.
 * HMS Tourmaline (J339), a Royal Navy minesweeper
 * USS Tourmaline, a U.S. Navy ship
 * HMS Tourmaline, later HMS Cassandra, a Royal Navy destroyer
 * "Tourmaline", a 2017 song by Aye Nako from Silver Haze