Kampan may refers to,

• Campanian
• Kampan (Tamil poet)

• Rail Heritage WA
• Raili Kauppi
• Rail India Technical and Economic Services
• Rail Infrastructure Corporation
• Rail Inspection
• Rail inspection
• Rail Integration System
• Raili Pietilä
• Rail linc
• Rail Link
• Rail Link (horse)
• Rail-Link Inc.
• Rail Magazine
• Rail (magazine)
• Rail Malikov
• Rail & Maritime Transport Union
• Rail & Maritime Transport Union Inc.
• Railmotor
• Rail Motor
• Rail Motors
• Rail mounted gantry crane
• Rail nationalisation
• Rail nationalization
• Rail nipper
• Railo