The dataset provides information about Humanist Greek texts from Sweden and concerning Swedes from the 16th to the 21st century, displayed in the HUMGRAECA database (https://humgraeca.utlib.ut.ee/), including additional information about these texts. The data have been gathered and inserted by Johanna Akujärvi within the framework of the collaborative project “Helleno-Nordica. The Humanist Greek Heritage of the Swedish Empire”, Swedish Research Council Project number 2016-01881 (PI Johanna Akujärvi, Lund University, 2017-01-01 − 2022-12-31; https://projekt.ht.lu.se/helleno-nordica/).