| Steve Ziem | |
| Position: | Pitcher |
| Birth Date: | 24 October 1961 |
| Birth Place: | Milwaukee, Wisconsin |
| Bats: | Right |
| Throws: | Right |
| Debutleague: | MLB |
| Debutdate: | April 30 |
| Debutyear: | 1987 |
| Debutteam: | Atlanta Braves |
| Finalleague: | MLB |
| Finaldate: | May 1 |
| Finalyear: | 1987 |
| Finalteam: | Atlanta Braves |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 0–1 |
| Stat2label: | Earned run average |
| Stat2value: | 7.71 |
| Stat3label: | Strikeouts |
| Stat3value: | 0 |
| Teams: | |
Stephen Graeling Ziem (born October 24, 1961) is a former professional baseball player. A right-handed pitcher, Ziem pitched in two games in Major League Baseball for the Atlanta Braves in 1987.