Directory of Open Access Journals: https://doaj.org/. “Community-curated online directory that indexes and provides access to high quality, open access, peer-reviewed journals.”
Dergi Park, Online Database of Scholarly Articles and Journals.
Archaeology in Greece Online (L’École française d’Athènes and the British School at Athens). An indispensable tool for researchers in all disciplines who wish to learn about the latest archaeological discoveries in Greece and Cyprus, Archaeology in Greece Online/Chronique des fouilles en ligne is a richly illustrated topographical database with a mapping feature to locate field projects within sites and regions.
Byzantine Seals Online Catalogue. The Dumbarton Oaks online catalog is an ongoing project to record the 17,000 Byzantine lead seals held by Dumbarton Oaks and publish them online. From this page you can browse or search the collection, learn about sigillography and download tools to help teachers present sigillography to their students.
Classical Art Research Centre (Oxford University). The Corpus Vasorum Antiquorum (‘Corpus of Ancient Vases’) is the oldest research project of the UAI. It consists of a series of high-quality catalogues of mostly ancient Greek painted pottery in collections around the world. The first fascicule appeared in 1922 and since then more than 400 have appeared, illustrating more than 100,000 vases in 24 countries.
Collections online of the French School of Athens (Cefael). Full text of Bulletin de Correspondance Hellenique, BCH Supplements, and most volumes in series published by the French School at Athens (including the Fouilles de Delphes, Exploration archéologique de Délos, and Etudes Thasiennes).
Cuneiform Digital Library. The Cuneiform Digital Library Initiative (CDLI) represents the efforts of an international group of Assyriologists, museum curators and historians of science to make available through the internet the form and content of cuneiform inscriptions dating from the beginning of writing, ca. 3350 BC. A number of these artifacts are currently kept in public and private collections to exceed 500,000 exemplars, of which now more than 400,000 have been catalogued in electronic form by the CDLI.
Online Coins of the Roman Empire. The project will ultimately record every published type of Roman Imperial Coinage and will provide links to examples in major collections published online. To date OCRE records all types from Augustus to Hadrian (27 BC – AD 138), and links to examples present in the ANS collection.
Pleiades: Geographic info on classical places pulled into Google Maps from the Barrington Atlas and other sources.
Perseus Digital Library (Tufts University): Perseus has a particular focus upon the Greco-Roman world and classical Greek and Latin. A significant database of freely available primary and secondary texts.