- "Thank you, Boake."
- ―High Sparrow
Role acted by Roy Fisher.
Boake escorts Queen Mother Cersei Lannister when she visits Queen Margaery Tyrell in her cell in the Great Sept of Baelor. He then escorts her to the High Sparrow, who thanks him and dismisses him. 
Boake was inside the Great Sept for the trials of Loras Tyrell and Cersei Lannister, was seen standing directly behind Loras who was beside Margaery seconds before it exploded with Wildfire, killing everyone inside.
|Season Five appearances|
|The Wars to Come||The House of Black and White||High Sparrow||Sons of the Harpy||Kill the Boy|
|Unbowed, Unbent, Unbroken||The Gift||Hardhome||The Dance of Dragons||Mother’s Mercy|
In the books
In the A Song of Ice and Fire novels there is no mention of a character named Boake.
The character may be named after Robbie Boake, one of the filming location managers for the TV series.