Viktor Bjarki Arnarsson (born 22 January 1983 in Reykjavík, Iceland) is a retired football player who last played for Handknattleiksfélag Kópavogs.

In 2009, he signed a one-year contract with Nybergsund IL-Trysil in the Norwegian Adeccoligaen following his spell in Sweden.

After being released from Nybergsund IL-Trysil,[1] Arnarsson went back to Iceland to play for KR Reykjavik and Fram Reykjavik before ultimately returning to his home club Víkingur.

Viktor previously played for TOP Oss in the Dutch Eerste Divisie.

This biographical article related to association football in Iceland is a stub.