|Real name||Quincy Ulysses Sharp|
|Occupation||Mayor of Gotham City|
|Based in||Gotham City|
|Height||5 ft 8 in|
Arkham Origins (voice only)
|Voice actor||Tom Kane|
Quincy Sharp was the Mayor of Gotham City after serving as warden of Arkham Asylum. He was present during the Joker's night-long takeover. Unbeknownst to the public, Sharp suffered from split personality disorder and committed various murders across the asylum. He believed that he was possessed by the spirit of Amadeus Arkham.
However, in reality, he was merely being influenced by Hugo Strange, who provided him with powerful mind-controlling drugs that allowed him to manipulate Sharp's behavior. With these drugs, he was able to plant the seeds that led to the creation of Arkham City.
Strange used evidence of Sharp's murders as collateral, so that he could ensure that, regardless of whatever happened, Sharp would have to remain loyal to him.