New York: Film, Theatre, Poetry: Plays

The collection features stage and costume designs, still photographs, posters, administrative documents, and 68 scripts. The scripts are reproduced as images, not as searchable text documents.

A very large database including texts from the Middle Ages to the early twentieth century. Look especially under Corpus of Middle English Prose and Verse.

The Internet Classics Archives includes over 440 texts from Classical Greece and Rome, including translations of the plays of Aeschylus, Sophocles, Euripides and Aristophanes (but as of Jan. 2001, none of the Roman playwrights).