Stefan Szefer
| Personal information | |||
|---|---|---|---|
| Full name | Stefan Rudolf Szefer | ||
| Date of birth | May 8, 1942 | ||
| Place of birth | Pabianice, Poland | ||
| Height | 6 ft 0 in (1.83 m) | ||
| Position(s) | Defender | ||
| Youth career | |||
| 1959–1962 | Pabianice | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 1963–1965 | Śląsk Wrocław | ||
| 1966–1968 | ŁKS Łódź | ||
| 1968 | Chicago Mustangs | ||
| 1969–1971 | MVV Maastricht | 49 | (2) |
| 1971–1973 | Chicago Wisła | ||
| 1973–1975 | Ukrainian Lions | ||
| 1975 | Chicago Sting | 22 | (3) |
| 1976 | Chicago Cats | ||
| 1977–1979 | Chicago Sting | 40 | (3) |
| 1980–1981 | Chicago Sting (indoor) | 8 | (1) |
| International career | |||
| 1966–1967 | Poland | 3 | (0) |
| 1973 | United States | 3 | (0) |
| *Club domestic league appearances and goals | |||
Stefan Rudolf Szefer (born May 8, 1942), also known as Steve Shafer or Shaffer, is a former soccer player who played as a defender. He earned six caps during his career, three with Poland and three with the United States.