The person called the father of political science is Aristotle. He was a Greek philosopher born in 384 BCE, known for his extensive work in political theory, governance, and the nature of statecraft. Aristotle was the first to systematically study and categorize different forms of government and political systems. His seminal work "Politics" laid the foundation for modern political science by blending theoretical insights with practical observations and adopting a scientific approach to studying politics. His ideas continue to influence political theory and the discipline to this day.