| Peter Dinklage | Tyrion Lannister |
| Nikolaj Coster-Waldau | Jaime Lannister |
| Lena Headey | Cersei Lannister |
| Kit Harington | Jon Snow |
| Liam Cunningham | Davos Seaworth |
| Carice van Houten | Melisandre
(as Carice Van Houten) |
| Sophie Turner | Sansa Stark |
| Nathalie Emmanuel | Missandei |
| Maisie Williams | Arya Stark |
| Conleth Hill | Lord Varys |
| Jonathan Pryce | High Sparrow |
| Kristofer Hivju | Tormund Giantsbane |
| Alfie Allen | Theon Greyjoy |
| Tom Wlaschiha | Jaqen H'ghar |
| Iwan Rheon | Ramsay Bolton |
| Michael McElhatton | Roose Bolton |
| Gwendoline Christie | Brienne of Tarth |
| Dean-Charles Chapman | Tommen Baratheon |
| Isaac Hempstead Wright | Bran Stark |
| Max von Sydow | Three-Eyed Raven
(as Max Von Sydow) |
| Patrick Malahide | Balon Greyjoy |
| Owen Teale | Alliser Thorne |
| Ben Crompton | Eddison Tollett |
| Pilou Asbæk | Euron Greyjoy |
| Michael Feast | Aeron Greyjoy |
| Jacob Anderson | Grey Worm |
| Gemma Whelan | Yara Greyjoy |
| Kristian Nairn | Hodor |
| Faye Marsay | The Waif |
| Ellie Kendrick | Meera Reed |
| Daniel Portman | Podrick Payne |
| Ian Whyte | Wun Wun |
| Kae Alexander | Leaf |
| Hafþór Júlíus Björnsson | Gregor 'The Mountain' Clegane |
| Elizabeth Webster | Walda Bolton |
| Dylan Edwards | King's Landing Boaster |
| Richard Rycroft | Maester Wolkan |
| Paul Rattray | Harald Karstark |
| Brenock O'Connor | Olly |
| Nell Tiger Free | Myrcella Baratheon |
| Annette Tierney | Young Nan |
| Sam Coleman | Wyllis |
| Fergus Leathem | Young Rodrik Cassel |
| Richard Laing | Lannister Captain |
| Sebastian Croft | Young Ned Stark |
| Cordelia Hill | Young Lyanna Stark |
| Matteo Elezi | Young Benjen Stark |
| Michael Hayes | Night's Watchman #1 |
| Brian Fortune | Othell Yarwyck |
| Michael Condron | Bowen Marsh |
| Tony Flynn | Night's Watchman #2 |
| Robert Fawsitt | Loyal Night's Watchman #2 |
| Steve Cash | Loyal Night's Watchman #1 |
| Elynia Betts | Tavern Maid
(uncredited) |
| Frank Cannon | Merchant in Tavern
(uncredited) |
| Bobby Marno | Night's Watch
(uncredited) |
| Jessica Odell | Wildling
(uncredited) |