New Line Cinema is one of the ten major Hollywood movie studios.

New Line may also refer to: New Line Theatre, an alternative musical theatre company in St. Louis, Missouri New Line Records, a record label; formerly known as New Line Records, currently WaterTower Music Newline, a character or sequence of characters signifying the end of a line of text Colt New Line, a line of 19th century revolvers

Transportation New Line (shipping line) or Robert Kermits Red Star Line, 19th century transatlantic shipping line Watford DC line or New Line, a commuter railway line from London Euston to Watford Junction Fukutoshin Line or Yūrakuchō New Line, a Tokyo Metro subway line