Ring 3 may refer to:
Ring III, a road in Helsinki region, Finland Ring 3 (Oslo), a road Norway Ring 3 (computer security)
See also Three-ring (disambiguation) Third Ring Road (disambiguation) Ring Ring Ring (disambiguation) Ring (disambiguation) Loop (novel), the third Ring novel Rings (2017 film), third film in the American-remake Ring film series Ring 0: Birthday, third film in the Japanese Ring film series