| | Institucions | | Individuals |
| | Biblioteca de Catalunya | | A Corner of Tenth-Century Europe , by Jonathan Jarrett |
| | Universitat de Barcelona | | Guy Gedaliahu Stroumsa |
| | Universitat Autònoma de Barcelona | | Nathaniel Lane Taylor |
| | Universitat de Gerona | | Monestirs de Catalunya |
| | Universitat Pompeyo Fabra | | GESEART |
| | Institut d'Estudis Cagalans | | Lenguas paleohispánicas no indoeuropeas : Página personal de Eduardo Oruña Aznar |
| | Biblioteca de Monserrate | | Late Antique and Early Medieval Inscriptions by Mark Handley |
| | Herzog August Bibliotek | | Escriptura Ibèrica - Carme J. Huertas |
| | UAB SIBHIL·LA. Servei d'Informació Bibliogràfica i de Documentació d'Història, Llengua, Literatura i Art de Catalunya | | Keith’s history pages (by Keith Fitzpatrick-Matthews) |
| | Persée : Portal de revues en sciences humaines et sociales | | French and English Royal and Medieval Coins |
| | RACO: Revistes Catalanas amb Accés Obert | | Historian on the Edge |
| | Yale University Library | | Magistra et Mater - Where history, religion and motherhood meet and have a long intellectual conversation |
| | Gallica Bibliothèque Numerique BNF | | Cartografia i història medieval a Catalunya |
| | LIBRO The Library of Iberian Resurces Online | | On boundaries. Black and white; genuinely different, or just the end of the spectrum of grey? |
| | Tesis Doctorals en Xarxa (TDX) | | Norse and Viking Ramblings - A gentle wander through the Viking world |
| | Catalogus van de bibliotheken van de Rijksuniversiteit Groningen (RUG) | | MEDWEB de José Marín. Página de Estudios Medievales. Textos, fuentes y documentos |
| | Knights of Columbus Vatican Film Library | | High Plains Drifter - Carl Edlund Anderson - Philological musings from a professor in the languages department of a small university in Colombia, South America. |
| | MATEO Mannheimer Texte Online | | MOnastic Manuscript Project |
| | Grup de recerca OCORDE (Ocupació, organització i defensa del territori medieval | | Medieval History Geek - An amateur's blog about medieval history, books, etc. |
| | Documenta Catholica Omnia | | Gotisch-Projekte - Dr. Christian T. Petersen M.A. |
| | Arxiu de la Corona d'Aragó | | Viking Metal - Researching Viking-Age metalwork from England and Scandinavia |
| | PARES Portal de archivos españoles | | Nathalie Villa-Vialaneix |
| | Regnum Francorum Online | | Chronicon.net |
| | Textos Medievals Catalans | | wulfila project |
| | Biographisch-Bibliographisches KIRCHENLEXICON | | Pr. Kevin Tuite |
| | TELMA traitement electronique des manuscrits et des archives | | David Gilman Romano, Ph.D. |
| | TELMA - Chartae Galliae | | Rechtsgeschiedenis Blog - Legal history with a Dutch view |
| | Bibliothèque de l'Institut de recherche et d’histoire des textes (CNRS/UPR 841) | | In Thirteenth Century England - Thinking, writing, and teaching high medieval history, by Kathleen Neal |
| | Arqueodada - Generalitat de Catalunya | | Marjeta Šašel Kos, PhD |
| | CALAIX El Dipòsit Digital del departament de Cultura - Generalitat de Catalunya | | Imago Pyrenaei - Atlas histórico de los Pirineos en la antigüedad |
| | MDC Memòria Digital de Catalunya | | MEROVINGIANWORLD - James Palmer on the Early Middle Ages and Other Things |
| | Epistolæ: Medieval Women's Letters | | Mostly Medieval - Musings of a Medieval History Professor |
| | UMR 5594 ARTeHIS | | La túnica de Neso |
| | Institut d'Estudis Món Juïc (IeMJ) | | |
| | Història del Paisatge | | pseudo-isidore - by Eric Knibbs |
| | Münchener Digitalisierung Zentrum (MDZ) | | Medieval Writing. History, heritage and data source |
| | Monumenta Germaniae Historica | | Georgia Something You Know Whatever |
| | Perseus Digital Library | | Zenobia: Empress of the East - by Judith Weingarten |
| | Monastic Matrix (An scholarly resource for the study of women's religious communities from 400 to 1600 CE) | | Turbulent Priests |
| | Center for Online Judaic Studies (COJS) | | Littera Visigothica |
| | Fons d'Història Local - Diputació de Barcelona | | Maresme Medieval. El bloc d'en Quim Graupera |
| | Medieval Academy of America | | Archive for Medieval Prosopography |
| | Archives du Perigord | | The Historian's Sketchpad. Non sic gesta scias, sed cuncta geri potuisse |
| | ARLIMA Archives de Littérature du Moyen Age | | FranceTopo.fr |
| | DADUN Deposito Académico Digital Universidad de Navarra | | Prosopographie des personnages mentionnés dans les textes pour l'époque de Pépin le Bref et de son frère Carloman (741 - 768) |
| | CBMA Chartae Burgundiae Medii Aevi | | |
| | CELT Corpus of Electronic Texts | | |
| | CCE Cartae Clunicenses Electronicae | | |
| | Sancti beati e testimoni | | |
| | Fordham University - Internet Medeival Sourcebook Selected Sources Index | | |
| | ASChart Anglo-Saxo | | |
| | The Internet Classics Archive | | |
| | Monasterium.net Europe's virtual documents online | | |
| | THE ELECTRONIC SAWYER Online catalogue of Anglo-Saxon charters | | |
| | Éditions en ligne de l'École des chartes (ELEC) | | |
| | HESPERIA. Banco de datos de lenguas paleohispánicas | | |
| | Italia Regia | | |
| | ALIM Archivo della Latinita Italiana del Medioevo | | |
| | L'antiquité grecque et latine du moyen âge de Philippe Remacle , Puilippe Renault , François-Dominique Fournier , J.P. Murcia , Thierry Vebr , Caroline Carrat. | | |
| | REBIUN Red de Bibliotecas Universitarias - Buscador | | |
| | Digital Medievalist | | |
| | Antigua - Historia y arqueología de las civilizaciones | | |
| | CODOLCAT - Corpus Documentale Latinum Cataloniae | | |
| | CODOLVA: Corpus Documentale Latinum Valencie | | |
| | CODOLGA: Corpus Documentale Latinum Gallaeciae | | |
| | RECERCAT Dipòsit de la Recerca de Catalunya | | |
| | Projeckt Pseudoisidor | | |
| | The Danish National Research Foundation's Centre for Black Sea Studies | | |
| | Codice diplomatico della Lombardia medievale (secoli VIII-XII) | | |
| | theses.fr | | |
| | Catalogue SUDOC | | |
| | REGESTA IMPERII - Akademie der Wissenschaften und det Literatur Mainz | | |
| | DEEDS Project - University of Toronto | | |
| | PASE Prosopography of Anglo-Saxon England | | |
| | DS Digital scriptorium | | |
| | fmg - Foundation for Medieval Genealogy | | |
| | eTheses Repository - University of Birmingham | | |
| | Bibliotheca Laureshamensis digital - Virtual Monastic Library of Lorsch | | |
| | Mandragore, base des manuscrits enluminés de la BnF | | |
| | Dictionnaire topographique de la France - Comprenant LES NOMS DE LIEUX ANCIENS ET MODERNES | | |
| | Consulta de la Base de datos de Tesis Doctorales (TESEO) | | |
| | Danske Runeindskrifter | | |
| | Societat d'Onomàstica | | |
| | Espai Poder i Cultura - Grup de Recerca Consolidat en Estudis Medievals | | |
| | The Making of Charlemagne's Europe (768-814) | | |
| | HLC - Historic Lanscape Character | | |
| | Societat Catalana d'Història de la Ciència i de la Tècnica | | |
| | Université de Toulouse Le-Mirail - Thèses en Ligne | | |
| | ORBIS | | |
| | HISPANIA EPIGRAPHICA | | |
| | ICGC Institut Cartogràfic i Geològic de Catalunya | | |
| | Mapa de l'Inventari del Patrimoni Arqueològic de Catalunya - Generalitat de Catalunya | | |
| | Nomen et Gens | | |
| | ica.org Conseil International des Archives | | |
| | ChartEx | | |
| | CEI Charters Encoding Initiative | | |
| | Codice diplomatico della Lombardia medievale (secoli VIII - XII) | | |
| | Biblioteca Virtual Miguel de Cervantes | | |
| | PELAGIOS Linking together the places of our past through the documents that refer to them | | |
| | PLEIADES | | |
| | Biblioteca Apostolica Vaticana | | |
| | Deutsche Nationalbibliothek | | |
| | ARCA - Arxiu de Revistes Catalanes Antigues | | |
| | Germania Sacra | | |
| | Ökumenisches Heiligenlexicon | | |
| | Bibliotheca legum | | |
| | White Rose eTheses Online | | |
| | Enigma - Unpuzzling difficult Latin readings in medieval manuscripts | | |
| | ACRAM. Associació Catalana per a la Recerca en Arqueologia Medieval | | |
| | CORPUS CORPORUM repositorium operum Latinorum apud universitatem Turicensem | | |
| | MAD - Medieval Animal Data-Network | | |
| | Institut für Mittelalter Forschung | | |
| | SNAP:DRGN Standards for Networking Ancient Prosopographies | | |
| | Bibliotheca legum - A database on Carolingian secular law texts | | |
| | The Fitzwilliam Museum Online Catalogue | | |
| | PBW - Prosopography of the Byzantine World | | |
| | Biblioteca Virtual del Patrimonio Bibliográfico | | |
| | Iv. Javakhishvili Institute of History and Ethnology | | |
| | Cataleg IDEC Infraestructures de Dades Espacials de Catalunya | | |
| | CARTOCAT | | |
| | POMS. People of Medieval Scotland | | |
| | Vocabulari de la Llengua Catalana Medieval de Lluís Faraudo de Saint-Germain | | |
| | DigiZeitschriften - Das deutsche difitale zeitschriftenarchiv | | |
| | Revistas Cieníficas del CSIC - edición electrónica | | |
| | John Rylands University Library Image Collections | | |
| | Fontes Eurasiae Septentrionalis Antiquae et Medii Aevi | | |
| | BHLms - Bibliotheca Hagiographica Latina Manuscripta | | |
| | SUDOC - Système Universitaire de Documentation | | |
| | Instamaps.cat | | |
| | People of Medieval Scotland 1093-1314 | | |
| | The Languages of Early Medieval Charters | | |
| | Société scientifique historique et archéologique de la Corrèze | | |
| | monumenta.ch | | |
| | The Latin Library | | |
| | The Pennsylvania Sumerian Dictionay | | |
| | Livius.org | | |
| | Fundació Noguera | | |
| | DigiPal | | |
| | Medici in Early Medieval Italy, AD 800-1100 | | |
| | Epigraphische Datebank Heidelberg - EDH | | |
| | Digital Epigraphy & Archaeology project - DEA | | |
| | Tolosana - Université de Toulouse | | |
| | ORBIS LATINUS ONLINE (OLO) - BSD-MDZ | | |
| | pat.mapa - Generalitat de Catalunya | | |
| | Biblioteca Balmes | | |
| | Arxiu Històric Arxidiocesà de Tarragona | | |
| | Institut d'Estudis Món Juïc | | |
| | Géoportail | | |
| | Pintamaps | | |
| | fief - France International Expertise Foncière | | |
| | e-rara Bibliothèque de Geneve | | |
| | GRIAL Grup de Recerca Interuniversitari en Aplicacions Lingüístiques | | |
| | ICCU Istituto Centrale per il Catalogo Unico | | |
| | POAC SBN Catalogo del Servizio Bibliotecario Nazionale | | |
| | Princeton Geniza Project | | |
| | Computational Historical Semantics | | |
| | Procesos Judiciales en las sociedades medievales del norte peninsular (siglos IX-XI) | | |
| | The World of Byzantine (and Medieval) Islands | | |
| | Géoportail - IGN | | |
| | Rethinking the Medieval Frontier | | |
| | AEHTAM -Archivo Epigráfico de Hispania tardoantigua y medieval
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