Benjamin A. Foster is an American actor. He has had roles in films including The Punisher (2004), X-Men: The Last Stand and Alpha Dog (both 2006), The Messenger and Pandorum (both 2009), The Mechanic (2011), Contraband (2012), Kill Your Darlings and Lone Survivor (both 2013), The Program (2015), and Leave No Trace (2018). He was nominated for a Saturn Award and a Satellite Award for his role in 3:10 to Yuma (2007) and won an Independent Spirit Award for portraying Tanner Howard in Hell or High Water (2016). He also acted as Russell Corwin in Six Feet Under (2003–2005). He had a recurring role portraying a high school student named Eli on the Judd Apatow show, Freaks and Geeks (2000), which ran for one season.