S30

S30 may refer to:

Automobiles

 * Aeolus S30, a Chinese sedan
 * Jinbei S30, a Chinese SUV
 * Nissan S30, a Japanese sport car
 * Toyota Crown (S30), a Japanese sedan

Aviation

 * Blériot-SPAD S.30, a French sport aircraft
 * Lebanon State Airport, in Linn County, Oregon, United States
 * SABCA S-30, a Belgian light aircraft
 * Short S.30 Empire, a British flying boat
 * Sikorsky S-30, a proposed American biplane transport

Electronics

 * Canon PowerShot S30, a digital camera
 * Samsung M810 Instinct S30, a mobile phone
 * Series 30, a mobile phone software platform

Rail and transit

 * S30 (RER Fribourg), a regional rail line in Fibourg, Switzerland
 * S30 (TILO), a regional railway service in Ticino, Switzerland
 * S30 (ZVV), a railway line in Zürich, Switzerland
 * Kuromatsunai Station, in Suttsu District, Hokkaido, Japan

Ships and boats

 * S 30 (keelboat), a sailboat class
 * BRAZILIAN SUBMARINE Tupi
 * HMS Vigilant (S30), a submarine of the Royal Navy
 * USS S-30 (SS-135), a submarine of the United States Navy

Other uses

 * 40S ribosomal protein S30
 * County Route S30 (California)
 * County Route S30 (Bergen County, New Jersey)
 * S30: Never add water to this product, a safety phrase in chemistry
 * Sulfur-30, an isotope of sulfur