Princess Tomohito of Mikasa
- Birthday: 1955-04-09
- Place of birth: Shibuya, Tokyo, Japan
- Also know as: Princess Nobuko
Princess Tomohito of Mikasa (Born Nobuko Asō) is the widow of the late Prince Tomohito of Mikasa, who died in 2012. She is also the sister of former Japanese Prime Minister, Tarō Asō.
