S65

S65 may refer to:

Automobiles

 * BMW S65, an automobile engine
 * Daihatsu Hijet (S65), a Japanese kei truck
 * Mercedes-Benz S65 AMG, a sedan
 * S-65 Stalinets, a Soviet tractor

Other uses

 * S65 (Esko Prague), a commuter rail line in the Czech Republic
 * Darkinjung language
 * GREEK SUBMARINE Triaina
 * INS Sindhurashtra (S65), a submarine of the Indian Navy
 * Savoia-Marchetti S.65, an Italian racing seaplane
 * Siemens S65, a mobile phone
 * Sikorsky S-65, a family of heavy-lift transport helicopters
 * S65, a postcode district in Rotherham, England