• Voice of the Shuttle 18th century page
• Jack Lynch's 18th century resources
• Norton Topics Online: Restoration & Eighteenth Century
• Eighteenth-century Short Title Catalogue (ESTC)
• How to Find Materials in The Eighteenth Century Microfilm Series (Note--these materials are now part of the Eighteenth Century Online database.)

• American Society for Eighteenth-Century Studies (click on a recent CFP to gain a sense of what 18th scholars are working on)
• International Society for 18th-century Studies (in French)
• Voltaire Foundation
• ARTFL
  • Bayles Dictionnaire Historique et Critique

• Prose
  • Epistolary Novels
• Periodicals
  • Internet Library of Early Journals
  • The Spectator--Internet Archive
  • Selections from the Spectator
  • Early Eighteenth-Century Newspaper Reports (Rictor Norton)

Women

• Perdita Project--Early Modern Women's Manuscript Compilations

Special Topics

• Science
  • The Old Operating Theatre
    
• Law and Crime
  • The Proceedings of the Old Bailey London 1674-1834
  • Making Sense of English Law Enforcement in the 18th century--Article by David Friedman
    
• Religion in 18th-century America
• Warwick 18th Century Center
• American Architecture
• Material Culture
  • Plimouth Plantation
  • Stanley Whitman House, Farmington, CT
  • Costume
    • Looking at 18th Century Clothing--Colonial Williamsburg
    • 18th century European Dress--The Metropolitan Museum of Art
    • 18th Century Fashion--Victoria and Albert Museum
    • Glossary of Costume
• Chawton, MA in 18th Century Studies--University of Southampton's site for 18th century studies
• Landscape and Architecture
  • Vaux le Vicomte--17th century French architecture & landscape gardens, created by Jean-Baptiste Colbert.
    
• Food
  • 17th century cookery
  • Hannah Glasse's The Arte of Cookery Made Plain and Easy
    

Dictionaries

• Johnson's Dictionary Project

• Jane Austen
• Aphra Behn
• John Gay
• Samuel Pepys' Diary--A site that currently plans to add an entry a day until complete.
  
• Alexander Pope
• Lady Mary Wortley Montagu

E-texts

• Renascence editions--Critical editions 1477-1799