| Born | 10 January 1945 Wełecz, Poland |
|---|---|
| Nationality | Polish |
| Career history | |
| Poland | |
| 1963-1974 | Wrocław |
| Great Britain | |
| 1978 | Swindon Robins |
| Sweden | |
| 1977-1981 | Kaparna |
| Individual honours | |
| 1967, 1968 | Speedway World Championship finalist |
| Team honours | |
| 1980 | Allsvenskan Div 2 (South) Champion |
Jerzy Trzeszkowski (born 10 January 1945) is a former international motorcycle speedway rider from Poland. He earned 24 international caps for the Poland national speedway team.
Trzeszkowski reached the final of the Speedway World Championship on two occasions in the 1967 Individual Speedway World Championship and the 1968 Individual Speedway World Championship. He toured the United Kingdom with Poland for the first time in 1967.
Trzeszkowski rode in the top tier of British Speedway, riding for Swindon Robins, with fellow Pole Leonard Raba, during the 1978 British League season.