The surviving amount of medieval stained glass in Sweden is relatively small, compared to some other European countries. There are in total 165 medieval stained glass panes with figurative depictions surviving in 37 churches, constituting a total area of about 60 square metres (650 sq ft), a fragment of the original amount but still the largest amount found in any of the Nordic countries. Archaeological evidence and old drawings indicate that many more once existed.
The majority of the surviving glass paintings date from between approximately 1225 and 1350 and can be found mainly on Gotland. These stained glass windows can be roughly divided into groups on stylistic grounds. The oldest surviving stained glass windows can be found in Dalhem Church, and show influences from Byzantine art, probably conveyed via Germany, while the most recent date from the 15th and 16th centuries and are found in mainland Sweden. As elsewhere in Catholic Europe throughout the Middle Ages, stained glass was used to convey Christian themes through images to the churchgoers. A serious study of the medieval stained glass of Sweden by art historians began in the 19th century. In 1964, a complete catalogue of all preserved medieval stained glass in Sweden was published.