Karen Bartke is a Scottish actress and voice over artist, based in Glasgow. She is best known for her role as Sgt Karen Ann Miller in Scot Squad, a mockumentary produced by the Comedy Unit about the new unified Scottish police force.

The original pilot was well received and BBC Scotland commissioned a series to begin production in 2014. Series 2 was aired in 2015 and included a Hogmanay special of short sketches aired throughout the night on 31st December. Series 3 of Scot Squad began with a Christmas special, with the remaining episodes airing in January and February 2017.