CC4

CC4 may refer to:
 * Cushioncraft CC4, the first car-sized hovercraft
 * Juan Orlando Hernández, current Honduran President (named by drug traffickers in files in the Southern District of New York)
 * the French armored combat commands CC4 in Colmar Pocket
 * the version 4 of Calculus Calculator, a numerical-analysis software
 * the closed captioning channel CC4 in the Extended Data Services
 * version 4 of the Creative Commons licenses
 * Promenade MRT station, Singapore

CC-4 may refer to:
 * USS Ranger (CC-4) would have been a Lexington-class battlecruiser, but was cancelled before completion