Celia Castle was the mayor of Starling City.
Ms. Castle had the misfortune of being responsible for the city at the time when Danny Brickwell made his bid for power in The Glades. Brick first orchestrated the theft of vast quantities of material evidence needed in trials of known criminals, and then proceeded to kidnap the mayor herself (and three aldermen), holding her ransom against a complete withdrawal of SCPD and other municipal workers and forces from The Glades.
- "The Secret Origin of Felicity Smoak"
- "Midnight City"
- "Suicidal Tendencies"
- "Public Enemy" (corpse)
- "Broken Arrow" (mentioned)
- "The Candidate" (mentioned)