Nat Faxon is an American actor, comedian, director, and screenwriter. A frequent presence on comedic films and TV series, he won the Academy Award for Best Adapted Screenplay for co-writing The Descendants (2011). He starred in the Fox comedy series Ben and Kate (2012–2013) and the FX comedy series Married (2014–2015), and voices Elfo in the Netflix adult animated television series Disenchantment (2018–2023). He also co-wrote and co-directed The Way, Way Back (2013) and Downhill (2020) with writing partner Jim Rash.

The Academy Award for Best Adapted Screenplay is the Academy Award for the best screenplay adapted from previously established material. The most frequently adapted media are novels, but other adapted narrative formats include stage plays, musicals, short stories, TV series, and even other films and film characters. All sequels are also considered adaptations by this standard.