Jonathan Kolia Favreau (/ˈfævroʊ/ FAV-roh; born October 19, 1966) is an American actor and filmmaker. He has received numerous accolades including an Emmy Award and two Saturn Awards. As an actor, Favreau has appeared in many films such as Rudy (1993), PCU (1994), Swingers (1996), Very Bad Things (1998), Deep Impact (1998), The Replacements (2000), Daredevil (2003), Wimbledon (2004), The Break-Up (2006), Four Christmases (2008), Couples Retreat (2009), I Love You, Man (2009), People Like Us (2012), The Wolf of Wall Street (2013), and Chef (2014).

As a filmmaker, Favreau has been significantly involved with the Marvel Cinematic Universe. He directed, produced, and appeared as Happy Hogan in the films Iron Man (2008) and Iron Man 2 (2010). He also served as an executive producer or appeared as the character in the films The Avengers (2012), Iron Man 3 (2013), Avengers: Age of Ultron (2015), Spider-Man: Homecoming (2017), Avengers: Infinity War (2018), Avengers: Endgame (2019), Spider-Man: Far From Home (2019), Spider-Man: No Way Home (2021), and Deadpool & Wolverine (2024).