Class 8

Class 8 may refer to:

• 8 Metre (keelboat)
• British Rail Class 08
• BR Standard Class 8
• First Class 8
• GCR Class 8
• HAZMAT Class 8 Corrosive Substances
• L&YR Class 8
• NSB Class 8, a standard-gauge steam locomotive of Norway
• NSB Class VIII, a narrow-gauge steam locomotive of Norway
• Class VIII (U.S. Army), Medical material, including medical peculiar repair parts
• NSB El 8, an electric locomotive of Norway
• NSB Di 8, a diesel locomotive of Norway
• TT Class 8, a tram of Trondheim, Norway
• Class 8 truck classification of the United States