American Pie is a 1999 American coming-of-age teen sex comedy film directed and co-produced by Paul Weitz and written by Adam Herz. It is the first film in the American Pie theatrical series and stars an ensemble cast that includes Jason Biggs, Chris Klein, Alyson Hannigan, Natasha Lyonne, Thomas Ian Nicholas, Tara Reid, Mena Suvari, Eddie Kaye Thomas, Seann William Scott, Eugene Levy, Shannon Elizabeth, and Jennifer Coolidge. The film's story centers on a group of five classmates who attend the fictional East Great Falls High School. The youths make a pact to lose their virginity before their high school graduation.

Paul John Weitz is an American screenwriter, director and producer. He is the older brother of filmmaker Chris Weitz. Together they worked on the comedy films American Pie and About a Boy; for the latter, they were both nominated for the Academy Award for Best Adapted Screenplay. Weitz is also a writer, executive producer, and director of the Amazon Prime Video dramedy series Mozart in the Jungle.