| Coonie Blank | |
| Position: | Catcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | October 18, 1892 |
| Birth Place: | St. Louis, Missouri |
| Death Place: | St. Louis, Missouri |
| Debutleague: | MLB |
| Debutdate: | August 15 |
| Debutyear: | 1909 |
| Debutteam: | St. Louis Cardinals |
| Finalleague: | MLB |
| Finaldate: | August 15 |
| Finalyear: | 1909 |
| Finalteam: | St. Louis Cardinals |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .000 |
| Stat2label: | Home runs |
| Stat2value: | 0 |
| Stat3label: | Runs batted in |
| Stat3value: | 0 |
| Teams: |
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Frank Ignatz Blank (October 18, 1892 – December 8, 1961) was a catcher in Major League Baseball. He played in one game for the St. Louis Cardinals on August 15, 1909, and was hitless in two at-bats.