Ring 4 may refer to:
Places Ring 4 (ring of Uranus) Ring 4 Route, a super bikeways in metropolitan Copenhagen, Denmark Ring 4 (), one of the motorways in Denmark
Other uses Ring 4 (computer security), see protection ring Ring IV, a planned road in Helsinki region, Finland
See also
The Ring Volume 0: Birthday, the fourth release volume in the Ring literary J-horror series S (Suzuki novel), the fourth novel in the Ring literary J-horror series Sadako 3D 1, the fourth film in the Ring cinematic J-horror series Sadako 3D 2, the in-universe chronological fourth sequel to Ring in the cinematic J-horror series Fourth planned The Ring film in the U.S. film series of The Ring (franchise) Fourth Ring Society, at the New York City Ballet Fourth Ring Road (disambiguation) Ring (disambiguation)