Born in 1622 together with her Twin brother Şehzade Mustafa. As babies, her brother and mother were murdered the day their father was killed by Janissaries, after which Zeynep was raised by her step-grandmother, Kösem Sultan. She is a kind and well-mannered girl that loves her family and easily gets protective over her cousins. She's often spiralling and feels like part of her is always missing, due to the death of her twin. She's a lot like her late father, even though she doesn't remember him.