| Ignacas Stasys Uždavinys | |
| Birth Date: | 1935 6, df=y |
| Birth Place: | Kaunas, Lithuania |
| Nationality: | Lithuanian |
| Occupation: | Mathematician |
| Education: | Vilnius University |
| Party: | Sąjūdis LKDP |
| Office: | Member of the Seimas |
| Term Start: | 25 November 1992 |
| Term End: | 18 October 2000 |
Ignacas Stasys Uždavinys (30 June 1935 – 2 August 2023) was a Lithuanian mathematician and politician. A member of the Lithuanian Christian Democratic Party, he served in the Seimas from 1992 to 2000.[1]
Uždavinys died on 2 August 2023, at the age of 88.[2]