Katarina Zrinski, also known as Katarina Zrinska, was a notable Croatian noblewoman born in 1625. She belonged to the influential Zrinski family, which played a significant role in the history of Croatia. Katarina is best known for her efforts in defending her homeland against the Ottoman Empire during the 17th century. In addition to her military contributions, Katarina was a skilled writer and poet. She used her literary talents to express her thoughts on politics and society, making her an important figure in Croatian literature. Her legacy continues to be celebrated in Croatia for her bravery and intellect.