| John Richter | |
| Position: | Third Baseman |
| Bats: | Unknown |
| Throws: | Unknown |
| Birth Date: | February 8, 1873 |
| Birth Place: | Louisville, Kentucky |
| Death Place: | Louisville, Kentucky |
| Debutleague: | MLB |
| Debutdate: | October 6 |
| Debutyear: | 1898 |
| Debutteam: | Louisville Colonels |
| Finalleague: | MLB |
| Finaldate: | October 9 |
| Finalyear: | 1898 |
| Finalteam: | Louisville Colonels |
| Statleague: | MLB |
| Stat1label: | Games played |
| Stat1value: | 3 |
| Stat2label: | At bats |
| Stat2value: | 13 |
| Stat3label: | Hits |
| Stat3value: | 2 |
| Teams: |
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John Marcellus Richter (February 8, 1873 – October 4, 1927) was a Major League Baseball third baseman. He played for the 1898 Louisville Colonels.