Benjamin A. Foster (born October 29, 1980) is an American actor. He has had roles in films including The Punisher (2004), X-Men: The Last Stand (2006), Alpha Dog (2006), The Messenger (2009), Pandorum (2009), The Mechanic (2011), Contraband (2012), Kill Your Darlings (2013), Lone Survivor (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).