Mark Wahlberg as Bob Lee Swagger

Michael Peña as Nick Memphis

Danny Glover as Colonel Isaac Johnson

Kate Mara as Sarah Fenn

Elias Koteas as Jack Payne

Rhona Mitra as Alourdes Galindo

Jonathan Walker as Louis Dobbler

Louis Ferreira as Howard Purnell

Rade Šerbedžija as Michael Sandor

Tate Donovan as Russ Turner

A.C. Peterson as Officer Stanley Timmons

Ned Beatty as Senator Charles F. Meachum

Lane Garrison as Donnie Fenn

Zak Santiago as Senior Agent

Michael-Ann Connor as Junior Agent

Shawn Reis as Underling

Brian Markinson as Attorney General Russert

Michael St. John Smith as FBI Director Brandt

Dean Mckenzie as Archbishop Desmond Mutumbo

Tom Butler as President

Adrian G. Griffiths as Ben Davis (as Adrian Hughes)

Darrin Massey as Frank Russo

Mackenzie Gray as Dave Simmons

Levon Helm as Mr. Rate

Rebecca Toolan as Mrs. Rate

Trish Allen as Katy

John Tench as Motel Owner

David Bloom as Meachum's Valet

Brad Kelly as Sorenson

David Neale as Spook

Ukee Washington as TV News Anchor

Dagmar Midcap as TV News Anchor

Darrin Maharaj as TV News Anchor

Anthony McCrae as Jefe

Mike Dopud as Lead Mercenary

Chic Gibson as Mayor of Philadelphia

Danny Hernandez as K-9 Cop

Jonathan Eusebio as K-9 Cop #2

Roberto Lombardi as Assassination Witness

Jeffrey Mowery as FBI Agent (uncredited)