Cedar Rapids is a 2011 American comedy film directed by Miguel Arteta. The script, written by Phil Johnston, was included on the 2009 Black List, a Hollywood list of the most popular unproduced screenplays of the year. The film stars Ed Helms, John C. Reilly, Anne Heche, Isiah Whitlock Jr., and Sigourney Weaver.

The film grossed $6,861,102 in the United States and Canada, and $867,834 in other territories, for a worldwide total of $7,728,936.

On the review aggregator website Rotten Tomatoes, 86% of 167 critics' reviews are positive, with an average rating of 6.7/10. The website's consensus reads: "It's as conventional as its Midwestern setting, but Cedar Rapids boasts a terrific cast and a script that deftly blends R-rated raunch and endearing sweetness." Metacritic, which uses a weighted average, assigned the film a score of 70 out of 100, based on 38 critics, indicating "generally favorable" reviews.