C218 may refer to:
Mercedes-Benz CLS-Class (C218), a car New York City Subway car C218; a crane car, see List of New York City Subway R-type contracts C218, a vehicle used by Pennsylvania mass transit provider CamTran C218, Tasmania, Australia; see List of road routes in Tasmania Silverband Road (C218), Victoria, Australia; see List of road routes in Victoria C/218 H1, Halley's Comet as seen during the year A.D. 218
See also
218 (disambiguation) C (disambiguation)