VTN may refer to:

• Vitronectin, a glycoprotein
• Vietnam, ITU country code
• Victory Television Network, a religious independent television network
• Violet Town railway station, Australia
• Miller Field (airport), Valentine, Nebraska (IATA code)
• Vaitarna railway station (Indian Railways code)
• Vleuten railway station, Netherlands (NS abberivation)
• Vertumnite, a transparent silicate mineral (mineral symbol); see List of mineral symbols
• Andringitra (plant) (CoL taxon identifier)