C79

C79 or C-79 may refer to:


 * Junkers C-79, the US military designation of the Ju 52 transport aircraft
 * Corydoras loxozonus, a freshwater catfish
 * C79 optical sight, a small arms telescopic sight
 * Ruy Lopez chess openings ECO code
 * Secondary malignant neoplasm of other sites ICD-10 code
 * Night Work of Young Persons (Non-Industrial Occupations) Convention, 1946 code
 * Sun/C79, a 1974 song by Cat Stevens
 * Caldwell 79, a globular cluster in the constellation Vela