X30 may refer to:
Automobiles Jinbei Haixing X30, a minivan Toyota Chaser (X30), a sedan Toyota Mark II (X30), a mid-size car
Consumer electronics Dell Axim x30, a PDA Fujifilm X30, a camera Motorola Edge X30, a smartphone ThinkPad X30, a notebook computer
Other uses X30 (New York City bus) Rockwell X-30, an American spacecraft project X30, a bus service operated by Essex Airlink