| Shigeaki Kato | |
| Birth Date: | 1947 6, df=y |
| Birth Place: | Kagawa Prefecture, Japan |
| Nationality: | Japanese |
| Party: | JSP |
| Office: | Member of the House of Representatives of Japan |
| Term Start: | 1990 |
| Term End: | 1993 |
| Predecessor: | Yoshinori Ohno |
Shigeaki Kato (Japanese: 加藤繁秋 Katō Shigeaki; 11 June 1947 – 17 August 2022) was a Japanese politician. A member of the Japan Socialist Party, he served in the House of Representatives representing the 2nd District of Kagawa prefecture from 1990 to 1993.
Kato died on 17 August 2022, at the age of 75.[1]