| John Hollison | |
| Position: | Pitcher |
| Bats: | Right |
| Throws: | Left |
| Birth Date: | May 3, 1870 |
| Birth Place: | Chicago, Illinois, U.S. |
| Death Place: | Chicago, Illinois, U.S. |
| Debutleague: | MLB |
| Debutdate: | August 13 |
| Debutyear: | 1892 |
| Debutteam: | Chicago Colts |
| Finalleague: | MLB |
| Finaldate: | August 13 |
| Finalyear: | 1892 |
| Finalteam: | Chicago Colts |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 0-0 |
| Stat2label: | Earned run average |
| Stat2value: | 2.25 |
| Stat3label: | Strikeouts |
| Stat3value: | 2 |
| Teams: |
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John Henry Hollison (May 3, 1870 – August 19, 1969) was an American professional baseball player who was a pitcher in the major leagues in 1892. He played in one game for the Chicago Colts. At the time of his death, he was the oldest living former major league player.