The Danish Folklore Nexus (Timothy Tangherlini)
https://scando.ist.berkeley.edu/folklorenexus/ (legends from Denmark)
Das Digitale Wossidlo-Arkiv (The North-East German Folklore Database)
https://apps.wossidia.de/webapp/run (German folklore)
Digital Archives of Latvian Folklore
https://garamantas.lv/?lang=en (Latvian Folklore)
Duchas
https://www.duchas.ie/en (Digitised Irish folklore)
Eesti regilaulude andmebaas, Estonian Runosongs’ Database (Estonian Folklore Archives, Estonian Literary Museum)
https://www.folklore.ee/regilaul/andmebaas/ (archive texts with the place, collector and singer given for each, searchable by county and parish)
Indeks tipova srpskih narodnih pripovedaka
https://snpindeks.weebly.com/en.html (Index of Serbian Folktales)
ISEBEL (Timothy Tangherlini)
https://search.isebel.eu/ (Joint North European Legend Database)
Nederlandse Volkverhalenbank (Theo Meder) (The Dutch Folktale Database)
https://www.verhalenbank.nl/ (legends from Holland)
RunoVerse (Kaarel Veskis)
https://runoverse.org/ (exploration toolkit for Finnic runosong: oral collections and literary poems searchable together, with cross-lingual verse comparison, maps and English translations; also Estonian treasure legends)
Sagenkarta – Norsk
https://frigg.isof.se/static/js-apps/sagenkarta-norsk/#/places (legends from Norway)
Sagnagrunnur (Terry Gunnell, Trausti Dagsson, Rósa Þorsteinsdóttir, Aðalheiður Guðmundsdóttir)
http://sagnagrunnur.arnastofnun.is/en/ (folk legends and wonder tales from Iceland, the Faroes, Orkney and Shetland: published legends and sound recordings)
SAMLA
https://samla.w.uib.no/ (Norwegian digital folklore archive)
Suomen Kansan Vanhat Runot, Ancient Poems of the Finnish People (Finnish Literature Society)
https://skvr.fi/ (Karelian, Ingrian and Finnish oral poetry: the digital edition of the printed corpus, with the unpublished collection beside it)
Sägenkartan (Fredrik Skott)
https://sagenkartan.isof.se/#/places/nordic/true (legends from Sweden and Norway)
Tobar an Dualchais (Kist o Riches)
https://www.tobarandualchais.co.uk/ (sound recordings of Scottish folk legends and wonder tales: School of Scottish Studies, University of Edinburgh)
On the history of folklore collection and more (Joep Leerssen and others): see the on-line Encyclopedia of Romantic Nationalism in Europe: https://ernie.uva.nl/viewer.p/21 (Includes maps of networks and articles)