This report contains the proceedings of the Expert Forum on Road Pricing and Travel Demand Modeling, held November 14-15, 2005, in Alexandria Virginia. The Forum had two goals: to provide a venue for travel demand modelers to share experiences on how to incorporate road pricing into travel demand modeling; and to develop ideas for future research on this topic. The Forum was sponsored by the U.S. Department of Transportation, Office of Transportation Policy. It consisted of five paper presentations, remarks by expert panelists, and audience discussion. Attendees included staff from government agencies, state departments of transportation, metropolitan planning organizations, universities, and consulting firms.