|Full name||Quincey Harker|
|Relatives|| Jonathan Harker † (father)|
Mina Harker † (mother)
Unnamed wife †
|Affiliation||Department 19 (former)|
|Title||Director of Blacklight (former)|
Quincey Harker was the Director of Department 19 from 1919 until his retirement in 1967, as he wanted to spend more time with his ill wife. He was also the one who brought the Department to its current standards.
- The Devil in No Man's Land: 1917
- Undead in the Eternal City: 1918
- The New Blood: 1919
- Department 19 (first mention)
- Department 19: Battle Lines (mentioned only)
- Department 19: Zero Hour (mentioned only)
- He was named after Quincey Morris, a good friend of his father who died during a battle with Dracula.
- In Bram Stoker's Dracula Jonathan and Mina named him after Arthur Holmwood, Abraham Van Helsing, John Seward, Quincey Morris and probably Jonathan himself. However, he goes by "Quincey."