Release Dates
| Canada | 3 March 2013 | |
| USA | 3 March 2013 | |
| UK | 24 May 2013 | (internet) |
| Germany | 21 June 2013 | (internet) |
| Australia | 8 August 2013 | |
| Hungary | 13 September 2013 | |
| Sweden | 3 October 2013 | |
| Finland | 22 November 2013 | (Blu-ray and DVD premiere) |
| Netherlands | 24 November 2013 | (limited) |
| Netherlands | 23 April 2014 | (Blu-ray and DVD premiere) |
| Germany | 25 April 2014 | |
| Belgium | 1 September 2014 |
Also Known As (AKA)
| Argentina | Vikingos |
| Bulgaria (Bulgarian title) | Викинги |
| Estonia | Viikingid |
| Spain | Vikingos |
| Finland | Viikingit |
| Greece | Βίκινγκς |
| Croatia | Vikinzi |
| Hungary | Vikingek |
| Lithuania | Vikingai |
| Latvia | Vikingi |
| Poland | Wikingowie |
| Romania | Vikingii |
| Serbia | Vikinzi |
| Russia | Викинги |
| Turkey (Turkish title) | Vikingler |
| Ukraine | Вiкiнги |
| USA | Vikings |
| Vietnam | Huyen Thoai Vikings |