Kate Spencer (died 2014) was the district attorney of Starling City. She was to be the prosecutor had Oliver Queen's case gone to trial, and appointed Laurel Lance the lead council on Moira Queen's trial following Adam Donner's kidnapping by Count Vertigo. She later reappointed Laurel to her job and had all charges against her father for working with The Arrow dropped, both times being blackmailed by Laurel. In "Streets of Fire", Kate was killed by one of Slade Wilson's soldiers.