This table displays the top-rated primetime television series of the 2008–09 season as measured by

Nielsen Media Research Nielsen Media Research (NMR) is an American firm that measures media audiences, including television, radio, theatre, films (via the AMC Theatres MAP program), and newspapers. Headquartered in New York City, it is best known for the Nielsen rati ...

.Top Rated TV Programs By Season (2007-Present)
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References

{{DEFAULTSORT:Top-rated United States television programs of 2008-09 2008 in American television 2009 in American television 2008-related lists 2009-related lists Lists of American television series