Telia may refer to:

• Telium, plural Telia, structure of the reproductive cycle of rusts (plant diseases)
• Telia Company, Swedish telecommunications company
  • Telia Digital-tv, Swedish TV platform
  • Telia Lietuva, Lithuanian telecommunications company
  • Telia Norge, Norwegian telecommunications company
  • Telia Eesti, Estonian telecommunications company
• Telia, India, village in India
• Telia, Nepal, village in Nepal
• Telia Challenge Waxholm, golf tournament
• Telia 5G -areena, football stadium in Helsinki, Finland.