Léon

Jean Reno

Stansfield

Gary Oldman

Mathilda Lando

Natalie Portman

Tony

Danny Aiello

Malky

Peter Appel

1st Stansfield Man

William Harbour

Mathilda's Father

Michael Badalucco

2nd Stansfield Man

Don Creech

Mathilda's Mother

Ellen Greene

Mathilda's Sister

Elizabeth Regen

3rd Stansfield Man

Keith A. Glascoe

Mathilda's Brother

Carl J. Matusovich

4th Stansfield man

Randolph Scott

Bodyguard Chief

Eric Challier

Fatman

Frank Senger

Mickey

Luc Bernard

1st Stansfield Man

Willi One Blood

Stansfield man

Jernard Burks

Tonto

Lucius Wyatt Cherokee

Stansfield man

Matt De Matt

Leon's Taxi driver

Stuart Rudin

Blond Babe(as Ouin-Ouin)

Maïwenn

Old Lady

Jessie Keosian

Mathilda's Taxi Driver

Abdul Hassan Sharif

Stairway Swat

Joseph Malerba

Manolo

Adam Busch

Receptionist

George Martin

Ball Kid

Alex Dezen

Policeman

Kent Broadhurst

Cigarette Kid

Michael Mundra

Policeman

Tommy Hollis

Security Man

Peter Linari

Orphanage Headmistress

Betty Miller

Important Jogger

David W. Butler

Swat Chief

Geoffrey Bateman

Client #1

Robert La Sardo

Doctor

Peter Vizard

Swat Hostage

Arsène Jiroyan

Security Guard

Randy Pearlstein

Tony's Barber

Mario Todisco

SWAT Team

Marc Andréoni

SWAT Team

Michel Montanary

Subway Rapper

William James Stiggers Jr.

SWAT Team

Samy Naceri

DEA Security Guard

Sonny Zito

Extra (uncredited)

Jean-Hugues Anglade

3rd Security Guard

Steve Gonnelo

Bodyguard

Jeff McBride

Newspaperman

Fred Fischer

Swat 2

Christophe Gautier

Girl

Crystal Blake

Chinatown Boss' sidekick

Cary Wong

Swat 4

David Gregg

Swat 3

Junior Almeida

Swat 6

Hervé Husson

Swat 7

Didier Legros

Swat 9

Gilles Kleber