Runc may refer to:

Places in Romania Runc, a district in the town of Zlatna, Alba County Runc, a village in Ocoliș Commune, Alba County Runc, a village in Scărișoara Commune, Alba County Runc, a village in Vidra Commune, Alba County Runc, a village in Sărmaș Commune, Harghita County Runc, an alternative name for the river Govăjdia in Hunedoara County Runc, a tributary of the Crișul Pietros in Bihor County Runc (Jaleș), a tributary of the Jaleș in Gorj County Runc, a tributary of the Mara in Maramureș County Runc, a tributary of the Săpânța in Maramureș County Runc, a tributary of the Someș in Satu Mare County Runc (Someșul Mare), a tributary of the Someșul Mare in Bistrița-Năsăud County

Computing runc, a container management tool from Open Container Initiative

See also Runcu (disambiguation)