Víkingur can refer to:
- The Icelandic and Faroese word for Viking
- Víkingur Ólafsson (born 1984), Icelandic pianist
- Knattspyrnufélagið Víkingur, Icelandic association football club
- Víkingur Gøta, Faroese association football club
- Ungmennafélagið Víkingur (Víkingur Ólafsvík), Icelandic association football club