S58

S58 may refer to:
 * S58 (Long Island bus)
 * Blériot-SPAD S.58, a French racing biplane
 * BMW S58, an automobile engine
 * INS Sindhuvir (S58), a submarine of the Indian Navy
 * Shanghai–Changzhou Expressway
 * SIAI S.58, a prototype Italian flying boat
 * Sikorsky S-58, an American helicopter