Alley Cat's is a strip club located in Star City.
Oliver Queen attended Alley Cat's under the guise of a "boys' night" with Tommy Merlyn whilst trying to capture James Ryan, a diamond thief. As the Hood, Oliver followed James outside of Alley Cat's and stopped him from selling some stolen jewelry.
When Helena Bertinelli returned to Star City in search of information regarding her father, Frank Bertinelli, she posed as a stripper at Alley Cat's and lured his attorney, Gus Sabatoni, into a VIP room by pretending to give him a private show. After questioning Gus at crossbow point, Helena killed him and left.
- Helena Bertinelli (falsely)