Hatoyama
Hatoyama is a Japanese surname. Notable people with the surname include:
- The Hatoyama family is a prominent political family. Members include:
- *Kazuo Hatoyama, Vice-Foreign Minister, Diet of Japan, University of Tokyo professor, principal of Waseda University, father of Ichirō Hatoyama and great-grandfather of Yukio Hatoyama and Kunio Hatoyama
- *Haruko Hatoyama, co-founder of Kyoritsu Women's University; mother of Ichirō Hatoyama and great-grandmother of Yukio and Kunio Hatoyama
- *Ichirō Hatoyama, Secretary of the Cabinet, Minister of Education, and Prime Minister of Japan
- *Kaoru Hatoyama, schoolmaster of Kyoritsu Women's University; wife of Ichirō, mother of Iichirō
- *Iichirō Hatoyama, Foreign Minister of Japan, eldest son of Ichirō Hatoyama and father of Yukio Hatoyama and Kunio Hatayama
- *Yasuko Hatoyama, wife of Iichirō, mother of Kazuko, Yukio and Kunio
- *Yukio Hatoyama, former Prime Minister of Japan, former leader of the Democratic Party of Japan, grandson of Ichirō Hatoyama, son of Iichirō Hatoyama and older brother of Kunio
- *Kunio Hatoyama, former Minister of Internal Affairs and Communications, Minister of Education, Labour, and Justice; grandson of Ichiro Hatoyama, son of Iichirō Hatoyama and younger brother of Yukio
- *Emily Hatoyama, Japanese writer, actress and model, wife of Kunio Hatoyama
