S75 may refer to: S75 (Berlin), a S-Bahn line Daihatsu Hijet (S75), a Japanese van , a submarine of the Israeli Navy S-75 Dvina, a Soviet surface-to-air missile Savoia-Marchetti SM.75 Marsupiale, an Italian transport aircraft Sikorsky S-75, an American prototype helicopter S75, a postcode district for Barnsley, England