Leonardo DiCaprio as Jordan Belfort

Jonah Hill as Donnie Azoff

Margot Robbie as Naomi Lapaglia

Matthew McConaughey as Mark Hanna

Kyle Chandler as Agent Patrick Denham

Rob Reiner as Max Belfort

Jon Bernthal as Brad

Jon Favreau as Manny Riskin

Jean Dujardin as Jean Jacques Saurel

Joanna Lumley as Aunt Emma

Cristin Milioti as Teresa Petrillo

Christine Ebersole as Leah Belfort

Shea Whigham as Captain Ted Beecham

Katarina Čas as Chantalle

P.J. Byrne as Nicky Koskoff ("Rugrat")

Kenneth Choi as Chester Ming

Brian Sacca as Robbie Feinberg ("Pinhead")

Henry Zebrowski as Alden Kupferberg ("Sea Otter")

Ethan Suplee as Toby Welch

Barry Rothbart as Peter DeBlasio

Jake Hoffman as Steve Madden

Mackenzie Meehan as Hildy Azoff

Bo Dietl as Bo Dietl

Jon Spinogatti as Nicholas the Butler

Aya Cash as Janet (Jordan's Assistant)

Rizwan Manji as Kalil

Stephanie Kurtzuba as Kimmie Belzer

J.C. MacKenzie as Lucas Solomon

Ashlie Atkinson as Rochelle Applebaum

Thomas Middleditch as Stratton Broker in a Bowtie

Stephen Kunken as Jerry Fogel

Edward Herrmann as Stratton Oakmont Commercial (voice)

Jordan Belfort as Auckland Straight Line Host

Ted Griffin as Agent Hughes

Fran Lebowitz as Honorary Samantha Stogel

Robert Clohessy as Nolan Drager (Jordan's Lawyer)

Natasha Newman-Thomas as Danielle Harrison

Sandra Nelson as Aliyah Farran (Forbes Reporter)

Johnnie Mae as Violet (Housekeeper)

Christina Jeffs as Venice (Dominatrix)

Sabina Maschi as Swiss Flight Attendant #1

Zana Markelson as Swiss Flight Attendant #2

Welker White as Waitress

Danny Flaherty as Zip (Lude Buying Teenager #1)

Carla Corvo as Pam

Dustin Kerns as Ben Jenner

Ashley Blankenship as Sales Assistant #1 (in Men's Room)

Madison McKinley as Heidi

Dierdre Reimold as Nicole

Kerry Malloy as Helicopter Pilot

Frank van Putten as Swiss Banker

Aaron Lazar as Blair Hollingsworth

Steve Routman as SEC Attorney #1

Steve Witting as SEC Attorney #2

Charley Morgan as SEC Attorney #3

Michael Nathanson as Barry Kleinman

Natalie Bensel as Bottoms Up Hooker

Tess Olivia as Blue Chip Hooker / Sales Assistant #2

Jaclyn Keys as Nasdaq Hooker

Krista Ashworth as Pink Sheet Hooker

Kathleen Fellegara as Straight Line Testimonial #1

John Bernard Martin as Straight Line Testimonial #2

Jamel Daniels as Straight Line Testimonial #3

Dan Bittner as Rothschild Broker #1

John Behlmann as Rothschild Broker #2

Ward Horton as Rothschild Broker #3

Bret Shuford as Rothschild Broker #4

Paul Monte Jr. as Rothschild Broker #5

Ellen Sexton as Rothschild Broker #6

Brian Tweedy as Rothschild Broker #7

J.T. O'Connor as Rothschild Broker #8

Steven Boyer as Investor's Center Broker #1

Danny A. Abeckaser as Investor's Center Broker #2

Tracy Friedman as Investor's Center Broker #3

Matthew Rauch as Stratton Broker #1

Michael Izquierdo as Stratton Broker #2

Donnie Keshawarz as Stratton Broker #3

Johnathan Tchaikovsky as Stratton Broker #4

Aaron Glaser as Stratton Broker #5

Ben Rameaka as Stratton Broker #6

Ben Loving as Stratton Broker #7

Brian Charles Johnson as Young Broker

Sebastian Tillinger as Another Broker

Chris Riggi as Party Broker #1

Dan Hunter as Party Broker #2

Meghan Rafferty as Donnie's Assistant

José Ramón Rosario as Maitre d' Hector

Davram Stiefler as Broker in Men's Room

Dan Daily as Honorary Raymond Samitz

Ben Van Bergen as Swiss Customs Officer #1

Matte Osian as Swiss Customs Officer #2

Michael Devine as Cop #1

Jason Furlani as Cop #2

Scott Nicholson as Police Officer #1

Jeremy Bobb as Police Officer #2

Dean Auer as Brookville Police Officer #1

Tom Greer as Brookville Police Officer #2

Sharon Jones as Wedding Singer #1

Starr Duncan-Lowe as Wedding Singer #2

Saundra Williams as Wedding Singer #3

Emily Tremaine as Cristy

Zineb Oukach as Hostess on The Naomi

Loretta O. Booz as Wendy

Shea Coleman as Skylar Belfort (14 Months Old)

Giselle Eisenberg as Skylar Belfort (4 Years Old)

Deema Aitken as Lude Buying Teenager #2

Ashley Springer as Job Applicant #1

Justin Anthony Long as Job Applicant #2

Gregory Perri as Job Applicant #3

Viki Boyle as Wedding Minister

Chris Caldovino as Rocco #1

Marcos A. Gonzalez as Rocco #2

Chris Matesevac as Break Dancing Broker #1

Justin Yllanes as Break Dancing Broker #2

Rémy Bennett as Abby

Catherine Curtin as FBI Agent #1

Paul Urcioli as FBI Agent #2

Jamie O'Connell as FBI Agent #3

Michael O'Hara as Prison Guard

Lawrence Lau as Inmate Playing Tennis #1

Michael Bryan French as Inmate Playing Tennis #2

Adria Baratta as Sales Assistant #3

Armen Garo as Rao's Patron #1

Garry Pastore as Rao's Patron #2

Louis Vanaria as Rao's Patron #3

Lawrence Smith as Extra Broker #1

Hardy Winburn as Extra Broker #2

Allyson Carr as Stripper on Yacht

Peter Youngblood Hills as Audience Member #1

Daniel Hepner as Audience Member #2

Brendan Griffin as Audience Member #3

Derek Milman as Audience Member #4

Victor Verhaeghe as Audience Member #5

Jared Houseman as Audience Member #6

Spike Jonze as Dwayne (uncredited)

Martin Scorsese as John (voice) (uncredited)

Fileena Bahris as Wedding Guest (uncredited)

Silvia Kal as Wedding Guest (uncredited)

Tommy Bayiokos as Kacandes Diner Man (uncredited)

Gianni Biasetti Jr. as Italian Coastguard (uncredited)

Rick Bolander as Broker (uncredited)

Spenser Granese as Broker (uncredited)

Julian Brand as Stratton Broker (uncredited)

Kenneth Carrella as Stratton Broker (uncredited)

Austin Farwell as Stratton Broker (uncredited)

Zach Miko as Stratton Broker (uncredited)

Tyler Evan Rowe as Stratton Broker (uncredited)

Stefano Villabona as Stratton Broker (uncredited)

Gregory Brown as Upper Eastside Pedestrian (uncredited)

Tucker Bryan as Wolfpack #4 (uncredited)

Michael Jefferson as Wolfpack #1 (uncredited)

Bryan Burton as Young Stratton Inc. Broker (uncredited)

Mike Catapano as Broker Applicant (uncredited)

Steven Conroy as Audience Member (uncredited)

Kelsey Deanne as Pool Party Guest (uncredited)

Maria Di Angelis as Nicky Koskoff's Escort (uncredited)

London Hall as Swiss Airline Passenger (uncredited)

Rosemary Howard as Rao's Pedestrian (uncredited)

Chris Kerson as Kimmie Belzer's Desk Mate (uncredited)

Natasha Kojic as Singer (uncredited)

Ben Leasure as Brantley (uncredited)

Paul Jude Letersky as Marina Sightseer (uncredited)

Will MacAdam as Irritated Plane Passinger (uncredited)

Jeff Moffitt as Party Goer (uncredited)

Chris Nuñez as Miami Busboy (uncredited)

Seregon O'Dassey as Masseuse to Donnie Azoff (uncredited)

Joseph Oliveira as Court Room Attendant (uncredited)

Michael Power as Seminar Guest (uncredited)

Nicole Rutigliano as Stripper (uncredited)

Sibyl Santiago as Convention Attendee (uncredited)

Vitaliy Shtabnoy as Kent - Broker (uncredited)

Madeleine Wade as Call Girl (uncredited)

Blago Simon as Stock Broker (uncredited)

Paul Thornton as 1st Class Swiss Airline Passenger (uncredited)

David Wenzel as Banker (uncredited)

Joe Zaso as Rudy (uncredited)

Claudette Lalí as Strip Girl (uncredited)

Francis Brooke as Conference Attendee (uncredited)

Martin Klebba as Azoff's Bullseye (uncredited)

Michael Dubuc as Stock Broker (uncredited)

Geoffrey J.D. Payne as Waiter (uncredited)

Judah McFadden as Wedding Guest (uncredited)