| Leon Kovalsky | |
| Birth Name: | Leon Iosifovich Kovalsky |
| Birth Date: | 1940 4, df=y |
| Birth Place: | , Dzerzhinsky District, Zhytomyr Oblast, Ukrainian SSR, USSR |
| Death Place: | Samara, Russia |
| Nationality: | Russian |
| Occupation: | Engineer |
| Party: | CPSU (until 1991) NDR |
| Office: | Member of the Federation Council of Russia |
| Term Start: | 23 January 1996 |
| Term End: | 25 January 2006 |
| Office2: | Chairman of the Samara Regional Duma |
| Term Start2: | 1994 |
| Term End2: | 2001 |
| Predecessor2: | position established |
Leon Iosifovich Kovalsky (Russian: Леон Иосифович Ковальский; 28 April 1940 – 4 June 2023) was a Russian engineer politician. A member of Our Home – Russia, he served in the Federation Council from 1996 to 2006[1] and was Chairman of the Samara Regional Duma from 1994 to 2001.
Kovalsky died in Samara on 4 June 2023, at the age of 83.[2]