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