Wiejkowo [vjɛi̯ˈkɔvɔ], until 1945 named (in German) Groß Weckow, is a village in the administrative district of Gmina Wolin, within Kamień County, West Pomeranian Voivodeship, in north-western Poland.

It is situated on the western shore of Ostrowo Lake in the historic region of Pomerania.

The territory became part of the emerging Polish state under its first ruler Mieszko I around 967.

Then it became the property of the local Sielski family, but its importance remained unknown.

After the family later moved to Sweden, in 2014, 11-year-old Maja Sielska showed the disc to her history teacher; its significance was then understood.