|Country:||Wales, United Kingdom|
|Owner(s):||Eric Van Helsing|
|Purpose:||Storing weapons, training|
|First Appearance:||Mirror Mirror|
|Last Appearance:||The Chosen One|
The Slayer HQ was the secret Slayer's Guild headquarters of Eric Van Helsing. In series 3, SHQ (slayer headquarters) are mentioned by the 2 slayers that are tracking Ingrid. The location is unknown but when the 2 slayers radioed them the voice that answered is Johnathon Van Helsing as he is head of the HQ.