Jezebelda Spellman is a minor antagonist in the sitcom Sabrina, the Teenage Witch. She is the evil twin sister of Zelda Spellman and resides in the Other Realm Prison with Katrina Spellman as her cellmate.
She was portrayed by Beth Broderick.
Jezebelda is a witch seen locked away for causing the Bubonic Plague and has no access to her magic powers due to the prison negating them. Her Dolly Parton-style hair and Southern drawl make her distinguishable from Zelda and speaks with a strong Southern accent and obsesses over Mary Kay make-up products and revels in her evil nature.
Jezebelda seems to have a low IQ compared to her twin sister Zelda. Later when Katrina switched places with Sabrina causing her to become imprisoned, Jezebelda tried to bribe Sabrina into poisoning Zelda in exchange for helping her escape but she refused.
Jezebelda later gave Zelda an antidote to Katrina's bimbo spell she casted on Sabrina for Mary Kay makeup.
Jezebelda's name is a variant of Jezebel, an evil woman mentioned in the Bible.