| Birth Date: | 4 March 1935 |
| Birth Place: | Radom, Poland |
| Death Date: | 24 June 2010 (aged 75) |
| Death Place: | Wrocław, Poland |
| Height: | 171 cm |
| Sport: | Boxing |
| Club: | Broń Radom |
| Show-Medals: | yes |
Kazimierz Sylwester Paździor (4 March 1935 – 24 June 2010) was a Polish amateur lightweight boxer. He won the European title in 1957, the Polish title in 1958 and 1960, and an Olympic gold medal in 1960. He retired in 1961 with a record of 179 wins, 3 draws and 12 losses.[1]
Paździor worked as an economist at a metal plant in his home town of Radom. After retiring from competitions he remained active in boxing as a coach.[1] In 1990 he received the Aleksander Reksza Boxing Award.[2]