List of Wait Wait... Don't Tell Me! episodes (2009)

The following is a list of episodes of Wait Wait... Don't Tell Me!, NPR's news quiz program, that aired during 2009. All episodes, unless otherwise indicated, were hosted by Peter Sagal and announcer/scorekeeper Carl Kassell, and originated at Chicago's Chase Theater. Dates indicated are the episodes' original Saturday air dates. Job titles of the guests reflect their job position or status at the time of their appearance.