308 (disambiguation)

308 or .308 may refer to:

• The year 308 AD
• The year 308 BC
• The number 308
• .308 Winchester ammunition
• The British Rail Class 308 locomotive
• The Peugeot 308, an automobile
• Several cars produced by Ferrari, including the Ferrari 308 GT4 and the Ferrari 308 GTB/GTS
• The USS William Jones (DD-308) warship
• The 308 cubic inch Holden V8 engine