| Itsuo Sonobe | |
| Birth Date: | 1929 4, df=y |
| Birth Place: | Korea, Empire of Japan |
| Nationality: | Japanese |
| Occupation: | Lawyer Judge |
| Education: | Graduate School of Law and Faculty of Law, Kyoto University |
| Office: | Justice of the Supreme Court of Japan |
| Term Start: | 21 September 1989 |
| Term End: | 31 March 1999 |
| Native Name Lang: | ja |
Itsuo Sonobe (ja|園部逸夫 Sonobe Itsuo; 1 April 1929 – 13 September 2024) was a Japanese lawyer and politician. He served as a Justice of the Supreme Court from 1989 to 1999.[1]
Sonobe died on 13 September 2024, at the age of 95.[2]