| Peter Dinklage | Tyrion Lannister |
| Nikolaj Coster-Waldau | Jaime Lannister |
| Lena Headey | Cersei Lannister |
| Emilia Clarke | Daenerys Targaryen |
| Nathalie Emmanuel | Missandei |
| Maisie Williams | Arya Stark |
| Conleth Hill | Lord Varys |
| Rory McCann | Sandor 'The Hound' Clegane |
| Jerome Flynn | Bronn |
| Gwendoline Christie | Brienne of Tarth |
| Tom Wlaschiha | Jaqen H'ghar |
| Dean-Charles Chapman | Tommen Baratheon |
| Richard E. Grant | Izembaro
(voice) |
| Essie Davis | Lady Crane |
| Julian Glover | Grand Maester Pycelle |
| Anton Lesser | Qyburn |
| Ian Gelder | Kevan Lannister |
| Faye Marsay | The Waif |
| Jacob Anderson | Grey Worm |
| Richard Dormer | Beric Dondarrion |
| Paul Kaye | Thoros of Myr |
| Clive Russell | Brynden 'Blackfish' Tully |
| Tobias Menzies | Edmure Tully |
| Tim Plester | Black Walder Rivers |
| Daniel Tuite | Lothar Frey |
| Daniel Portman | Podrick Payne |
| Eugene Simon | Lancel Lannister |
| Roger Ashton-Griffiths | Mace Tyrell |
| Hafþór Júlíus Björnsson | Gregor 'The Mountain' Clegane |
| Jóhannes Haukur Jóhannesson | Lem Lemoncloak |
| Melanie Liburd | Street Red Priestess Meereen |
| Leigh Gill | Bobono
(voice) |
| Rob Callender | Clarenzo |
| Sam Redford | Tully Bannerman |
| Ricky Champ | Gatins |
| Ian Davies | Morgan |
| Ross McKinney | Riddell |
| Steve Love | Steve |
| Brahm Gallagher | Lannister Soldier |
| Adam Turns | The Waif's Disguise |
| Nanna Bryndís Hilmarsdóttir | Musician #1 |
| Ragnar Þórhallsson | Musician #2 |
| Arnar Rosenkranz Hilmarsson | Musician #3
(as Arnar Rósenkranz Hilmarsson) |
| Brynjar Leifsson | Musician #4 |
| Kristján Kristjánsson | Musician #5
(as Kristján Páll Kristjánsson) |
| Aaron Archer | Nobleman
(uncredited) |
| Michael William Burns | Kingsland Taverner
(uncredited) |
| Derek Dubery | Kings Landing Nobelman
(uncredited) |
| Tyrone Kearns | Brotherhood Member
(uncredited) |
| Gary Wales | Healtor Troop
(uncredited) |
| Hugh Yeaman | Tully Troop
(uncredited) |