| Wood, Elijah |
Frodo Baggins |
| McKellen, Ian |
Gandalf the Grey/Gandalf the White |
| Tyler, Liv |
Arwen |
| Mortensen, Viggo |
Aragorn |
| Astin, Sean |
Samwise 'Sam' Gamgee |
| Blanchett, Cate |
Galadriel |
| Rhys-Davies, John |
Gimli/Voice of Treebeard |
| Hill, Bernard |
Theoden |
| Lee, Christopher |
Saruman the White |
| Boyd, Billy |
Peregrin 'Pippin' Took |
| Monaghan, Dominic |
Meriadoc 'Merry' Brandybuck |
| Bloom, Orlando |
Legolas Greenleaf |
| Weaving, Hugo |
Elrond |
| Otto, Miranda |
Eowyn |
| Wenham, David |
Faramir |
| Dourif, Brad |
Grima Wormtongue |
| Serkis, Andy |
Gollum/Sméagol |
| Urban, Karl |
Eomer |
| Parker, Craig |
Haldir |
| Allpress, Bruce |
Aldor |
| Bach, John |
Madril |
| Baker, Sala |
Man Flesh Uruk |
| Brophy, Jed |
Sharku/Snaga |
| Comery, Sam |
Éothain |
| Gittins, Calum |
Haleth, son of Háma |
| Hopkins, Bruce |
Gamling |
| Strewe, Paris Howe |
Théodred, Prince of Rohan |
| Lees, Nathaniel |
Uglúk |
| Leigh, John |
Háma |
| Magasiva, Robbie |
Mauhur |
| Malcolm, Robyn |
Morwen |
| Phillips, Bruce |
Rohan Soldier |
| Pollock, Robert |
Mordor Orc |
| Tennet, Olivia |
Freda |
| Trickett, Ray |
Bereg |
| Ure, Stephen |
Grishnákh |
| Jackson, Billy |
Cute Rohan Refugee Child |
| Jackson, Katie |
Cute Rohan Refugee Child |
| Noble, John |
Denethor (extended edition) (as John Nogle) |
| Wood, Hannah |
Woman in Cave |
| Bean, Sean |
Boromir (extended edition) (uncredited) |
| Benzon, Jørn |
Elf archer (Helm's Deep scene) (uncredited) |
| Beynon-Cole, Victoria |
Hero Orc (uncredited) |
| Grieve, Philip |
Hero Orc (uncredited) |
| Harris, Phillip Spencer |
Ranger 1 (uncredited) |
| Hartley, Lee |
Hero Orc (uncredited) |
| Hennah, Dan |
Man of Rohan (uncredited) |
| Holmes, Paul |
Orc (uncredited) |
| Jackson, Peter |
Rohirrim Warrior (uncredited) |
| Lee, Alan |
Man of Rohan (uncredited) |
| Lee, Timothy |
Wildman (uncredited) |
| Mortensen, Henry |
Reluctant rohan child warrior (uncredited) |
| Waretini, Piripi |
Uruk-Hai soldier (uncredited) |
