The first female Prime Minister in the world is Sirimavo Bandaranaike, who served as Prime Minister of Sri Lanka. Appointed in 1960, she was a groundbreaking leader, marking a significant milestone in political history by breaking gender barriers in governance. Bandaranaike's leadership not only influenced Sri Lankan politics but also paved the way for future female leaders globally, challenging traditional gender roles in political spheres. Her tenure focused on issues such as social reform and economic development.