| Honorific-Suffix: | MP |
| Office: | Member of Seimas |
| Constituency: | Molėtai - Širvintos |
| Term Start: | 13 November 2020 |
| Constituency2: | Multi-member |
| Term Start2: | 21 December 2004 |
| Term End2: | 14 November 2008 |
| Term Start3: | 7 July 2009 |
| Term End3: | 12 April 2011 |
| Predecessor3: | Viktor Uspaskich |
| Successor3: | Jonas Kondrotas |
| Birth Date: | 22 September 1959 |
| Birth Place: | Kuršėnai, Kuršėnai District, Lithuania |
| Party: | Labour Party (2003–2017) Lithuanian Regions Party (since 2018) |
| Spouse: | Živilė Pinskuvienė |
| Alma Mater: | Vilnius University |
| Jonas Pinskus | |
| Birth Date: | [1] |
| Birth Place: | Kuršėnai, Lithuania |
| Height: | 190cm (80inches) |
| Weight: | 89kg (196lb) |
| Sport: | Rowing |
Jonas Pinskus (born 22 September 1959) is a Lithuanian former rower and current member of the Seimas who competed for the Soviet Union in the 1980 Summer Olympics.
At the 1980 Summer Olympics, he was a crew member of the Soviet boat that won the bronze medal in the eight event. At the 1986 World Rowing Championships in Nottingham, he won a silver medal with the eight.[2]