| David Lenz | |
| Position: | Catcher |
| Bats: | Unknown |
| Throws: | Unknown |
| Birth Date: | 21 January 1851 |
| Birth Place: | Germany |
| Death Place: | Brooklyn, New York |
| Debutleague: | MLB |
| Debutdate: | May 7 |
| Debutyear: | 1872 |
| Debutteam: | Brooklyn Eckfords |
| Finalleague: | MLB |
| Finaldate: | May 21 |
| Finalyear: | 1872 |
| Finalteam: | Brooklyn Eckfords |
| Statleague: | MLB |
| Stat1label: | Games played |
| Stat1value: | 4 |
| Stat2label: | Runs scored |
| Stat2value: | 2 |
| Stat3label: | Hits |
| Stat3value: | 1 |
| Stat4label: | Batting average |
| Stat4value: | .083 |
| Teams: | |
David Lenz (January 21, 1851 – May 21, 1886) was a professional baseball player who played catcher in Major League Baseball for the 1872 Brooklyn Eckfords.