| Leszek Tadeusz Biały | |
| Birth Date: | 1940 3, df=y |
| Birth Place: | Srebrna, Zichenau, East Prussia, Nazi Germany |
| Nationality: | Polish |
| Occupation: | Teacher |
| Education: | University of Warsaw |
| Party: | SLD |
| Office: | Member of the Sejm |
| Term Start: | 25 November 1991 |
| Term End: | 31 May 1993 |
Leszek Tadeusz Biały (22 March 1940 – 9 October 2022) was a Polish politician. A member of the Democratic Left Alliance, he served in the Sejm from 1991 to 1993.[1]
Biały died on 9 October 2022, at the age of 82.[2]