| Jack Bruner | |
| Position: | Pitcher |
| Bats: | Left |
| Throws: | Left |
| Birth Date: | July 1, 1924 |
| Birth Place: | Waterloo, Iowa |
| Death Place: | Lincoln, Nebraska |
| Debutleague: | MLB |
| Debutdate: | September 16 |
| Debutyear: | 1949 |
| Debutteam: | Chicago White Sox |
| Finalleague: | MLB |
| Finaldate: | October 1 |
| Finalyear: | 1950 |
| Finalteam: | St. Louis Browns |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 2–4 |
| Stat2label: | Earned run average |
| Stat2value: | 4.91 |
| Stat3label: | Strikeouts |
| Stat3value: | 28 |
| Teams: | |
Jack Raymond Bruner (July 1, 1924 – June 24, 2003) was a professional baseball pitcher. He played two seasons in Major League Baseball.
Signed by the Chicago White Sox in 1949 as a bonus baby, he debuted in the major leagues three days after signing. In 1950, he was traded to the St. Louis Browns. After his two full seasons of time were complete, he was sent to the minor leagues, where he pitched for four more seasons, ending his career in 1954 with the Sioux City Soos.