| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Anton Lesser | Prime Minister Harold Macmillan | 12 Gauge Double Barreled Shotgun | episode: "Mystery Man" (S02E10) |
| Claire Foy | Queen Elizabeth II | Parker-Hale M81 | - |
| Daniel Betts | Prince Ernst von Hannover | Winchester Model 1912 | episode: "Windsor" (S01E03) |
| Jared Harris | King George VI | 12 Gauge Double Barreled Shotgun | "Wolverton Splash" (S01E01) |
| Matt Smith | Prince Phillip | 12 Gauge Double Barreled Shotgun | episode: "Wolverton Splash" (S01E01) |