G12

G12 may refer to:

Vehicles

 * EMD G12, an American diesel locomotive
 * Fiat G.12, an Italian transport aircraft
 * HMS G12, a Royal Navy G-class submarine
 * HMS Saumarez (G12), a Royal Navy S-class destroyer
 * Matchless G12, a British motorcycle
 * Prussian G 12, a Prussian steam locomotive
 * SMS G12, a German V1-class torpedo boat

People

 * "G12", a nickname for basketball player Ja Morant

Other uses

 * G12 (postcode), covering most of the West End of Glasgow
 * G-12 (Brazilian football), a group of Brazilian football clubs
 * G12 Hunchun–Ulanhot Expressway in China
 * G12 Vision, a Colombian Christian movement
 * Canon PowerShot G12, a digital camera
 * County Route G12 (California)
 * Group of Twelve, an intergovernmental organization