Jon Bernthal Brad
Margot Robbie Naomi Lapaglia
Leonardo DiCaprio Producer, Jordan Belfort
Martin Scorsese John (voice) (uncredited), Director, Producer
Matthew McConaughey Mark Hanna
Jon Favreau Manny Riskin
P.J. Byrne Nicky Koskoff ('Rugrat')
J.C. MacKenzie Lucas Solomon
Aya Cash Janet (Jordan's Assistant)
Rob Reiner Max Belfort
Jonah Hill Donnie Azoff
Shea Whigham Captain Ted Beecham
Michael Bryan French Inmate Playing Tennis #2
Kyle Chandler Agent Patrick Denham
George B. Colucci Jr. Stunts
Cristin Milioti Teresa Petrillo
G.A. Aguilar Stunt Coordinator
Jean Dujardin Jean Jacques Saurel
Dina L. Margolin Stunts
José Ramón Rosario Maitre d' Hector
Kenneth Choi Chester Ming
W. Steven Graham Assistant Art Director
Marcos A. Gonzalez Rocco #2
Ethan Suplee Toby Welch
Joanna Lumley Aunt Emma
Emma Tillinger Koskoff Producer
Giselle Eisenberg Skylar Belfort (4 Years Old)
Edward Herrmann Stratton Oakmont Commercial (voice)
R. Bruce Steinheimer Special Effects
George A. Lara Foley
Kelley Cribben Post Production Supervisor
Roy T. Anderson Stunts
Gianni Biasetti Jr. Italian Coastguard (uncredited)
Danny A. Abeckaser Investor's Center Broker #2
Deborah Wallach ADR Editor
Stephen W. Schriver Stunts
Mike Burke Stunts
Bridget O'Neill Makeup Department Head
Patrice Canfield Longo Set Dresser
Jeffrey Lee Gibson Stunts
Chris Fielder First Assistant Sound Editor
Thomas Middleditch Stratton Broker in a Bowtie
Rizwan Manji Kalil
Matthew Rauch Stratton Broker #1
Tim Monich Dialect Coach
Nick Carr Location Scout
Robert Clohessy Nolan Drager (Jordan's Lawyer)
Ward Horton Rothschild Broker #3
Spike Jonze Dwayne (uncredited)
Blaise Corrigan Stunt Coordinator
Catherine Curtin FBI Agent #1
Madison McKinley Heidi
Matte Osian Swiss Customs Officer #2
Ted Griffin Agent Hughes, Co-Producer
Martin Klebba Azoff's Bullseye (uncredited), Stunts
Stephen A. Pope Stunts
Michael Izquierdo Stratton Broker #2
Welker White Waitress
Christine Ebersole Leah Belfort
Gary Archer Prosthetics
Aaron Vexler Stunts
Sha-Sha Shiau Art Department Coordinator
Marko Costanzo Foley
Katarina Čas Chantalle
Peter Epstein Stunts
Stephanie Kurtzuba Kimmie Belzer
Don Hewitt Sr. Stunts
Jeremy Bobb Police Officer #2
Fran Lebowitz Honorary Samantha Stogel
Mark Fichera Stunts
Ellen Lewis Casting
Robert Griffon Jr. Property Master