Elijah Wood
as Frodo

Ian McKellen
as Gandalf

Viggo Mortensen
as Aragorn

Sean Astin
as Sam

Ian Holm
as Bilbo

Liv Tyler
as Arwen

Christopher Lee
as Saruman

Sean Bean
as Boromir

Billy Boyd
as Pippin

Dominic Monaghan
as Merry

John Rhys-Davies
as Gimli

Orlando Bloom
as Legolas

Cate Blanchett
as Galadriel

Hugo Weaving
as Elrond

Andy Serkis
as Gollum

Marton Csokas
as Celeborn

Craig Parker
as Haldir

Lawrence Makoare
as Lurtz

Brent McIntyre
as Witch-King

Sala Baker
as Sauron

Peter McKenzie
as Elendil

Mark Ferguson
as Gil-Galad

Harry Sinclair
as Isildur

Noel Appleby
as Everard Proudfoot

Megan Edwards
as Mrs. Proudfoot

Sarah McLeod
as Rosie Cotton

David Weatherley
as Barliman Butterbur

Ian Mune
as Bounder

Michael Elsworth
as Gondorian Archivist

Cameron Rhodes
as Farmer Maggot

Martyn Sanderson
as Gate Keeper

Billy Jackson
as Cute Hobbit Child

Katie Jackson
as Cute Hobbit Child

Alan Howard
as The Ring (voice)

Victoria Beynon-Cole
as Hero Orc / Goblin / Uruk-hai / Ringwraith

Lee Hartley
as Hero Orc / Goblin / Uruk-hai / Ringwraith

Sam La Hood
as Hero Orc / Goblin / Uruk-hai / Ringwraith

Chris Streeter
as Hero Orc / Goblin / Uruk-hai / Ringwraith

Phil Grieve
as Hero Orc / Goblin / Uruk-hai / Ringwraith

Jonathan Jordan
as Hero Orc / Goblin / Uruk-hai / Ringwraith

Semi Kuresa
as Hero Orc / Goblin / Uruk-hai / Ringwraith

Clinton Ulyatt
as Hero Orc / Goblin / Uruk-hai / Ringwraith

Paul Bryson
as Hero Orc / Goblin / Uruk-hai / Ringwraith

Lance Fabian Kemp
as Hero Orc / Goblin / Uruk-hai / Ringwraith

Jono Manks
as Hero Orc / Goblin / Uruk-hai / Ringwraith

Ben Price
as Hero Orc / Goblin / Uruk-hai / Ringwraith

Peter Jackson
as Albert Dreary / Painting of Bungo Baggins (uncredited)

Chris Ryan
as Breelander (uncredited)

Bret McKenzie
as Figwit (uncredited)

Betty Adams
as Hobbit (uncredited)

Timothy Bartlett
as Hobbit (uncredited)

Bob Blackwell
as Hobbit (uncredited)

David Houma
as Hobbit (uncredited)

Jo Surgison
as Hobbit (uncredited)

Liz Merton
as Hobbit Band Member (uncredited)

Zo Hartley
as Kissing Hobbit (uncredited)

Norman Cates
as Party Hobbit (uncredited)

Jeff Kingsford-Brown
as Party Hobbit (uncredited)

Marta Martí
as Village Female Hobbit (uncredited)

Riley Brophy
as Cute Hobbit Child (uncredited)

Phoebe Gittins
as Cute Hobbit Child (uncredited)

Taea Hartwell
as Cute Hobbit Child (uncredited)

Shane Rangi
as Witch-King (uncredited)

Jed Brophy
as Ringwraith (uncredited)

Paul Shapcott
as Burning Ringwraith (uncredited)

Alan Lee
as Ring King of Men (uncredited)

Larry Rew
as Ring King of Men (uncredited)

Gino Acevedo
as Ring Dwarf-Lord (uncredited)

Xander Forterie
as Ring Dwarf-Lord (uncredited)

Richard Maybery
as Ring Dwarf-Lord (uncredited)

Sabine Crossen
as Rivendell Elf (uncredited)

Gareth Jensen
as Rivendell Elf (uncredited)

Ben Britton
as Last Alliance Elf / Rivendell Elf (uncredited)

Kester Fordham
as Last Alliance Elf / Rivendell Elf (uncredited)

Jarl Benzon
as Last Alliance Elf (uncredited)

Sam Kelly
as Last Alliance Elf / Council Elf (uncredited)

Matt Appleton
as Council Elf (uncredited)

Blair Morton
as Council Elf (uncredited)

Ray Henwood
as Council Man (uncredited)

Ralph Johnson
as Council Man / Orc (uncredited)

Jonathan Harding
as Council Elf / Lothlorien Elf (uncredited)

Jørn Benzon
as Lothlorien Elf (uncredited)

Ben Fransham
as Lothlorien Elf / Goblin / Uruk-hai (uncredited)

Tim Kano
as Gondorian Citizen (uncredited)

Sacha Lee
as Arms of Gollum (uncredited)

Thomas Robins
as Hand of Gollum (uncredited)

Randall William Cook
as Cave Troll (uncredited)

Rachel Clentworth
as Goblin (uncredited)

Lani Jackson
as Goblin (uncredited)

Sharon Maxwell
as Goblin (uncredited)

David J. Muzzerall
as Goblin (uncredited)

Winham Hammond
as Goblin / Orc / Uruk-hai (uncredited)

Mana Hira Davis
as Goblin / Orc / Uruk-hai (uncredited)

Warren Green
as Isengard Orc Blacksmith (uncredited)

Stu Johnson
as Isengard Orc Blacksmith (uncredited)

Peter Lyon
as Isengard Orc Blacksmith (uncredited)

Peter Daube
as Khai (uncredited)

Samuel E. Shore
as Refugee / Orc (uncredited)

Rodney Bane
as Orc (uncredited)

Siaosi Fonua
as Orc / Uruk-hai (uncredited)

Ken Stratton
as Isengard Orc / Last Alliance Soldier / Morgul Orc / Uruk-hai (uncredited)

Lynden Berrymen
as Uruk-hai at Amon Hen (uncredited)

Ryan Carey
as Uruk-hai (uncredited)

Tack Daniel
as Uruk-hai (uncredited)

Shane Dawson
as Uruk-hai (uncredited)

Branko Dordevich
as Uruk-hai (uncredited)

Greg Lane
as Uruk-Hai (uncredited)

Tim McLachlan
as Uruk-hai (uncredited)

Dean Morganty
as Uruk-hai (uncredited)

Greg Morrison
as Uruk-hai (uncredited)

Andrew Munro
as Uruk-hai (uncredited)

Grant Roa
as Uruk-hai (uncredited)

Vincent Roxburgh
as Uruk-hai (uncredited)

Mike Stearne
as Uruk-hai (uncredited)

Andrew Stehlin
as Uruk-hai (uncredited)

Tim Wong
as Uruk-hai (uncredited)

Daniel Andrews
as Orc / Uruk-hai (uncredited)