| Al McCauley | |
| Position: | First baseman/Pitcher |
| Bats: | left |
| Throws: | left |
| Birth Date: | March 4, 1863 |
| Birth Place: | Indianapolis, Indiana |
| Death Place: | Indianapolis, Indiana |
| Debutleague: | MLB |
| Debutdate: | June 21 |
| Debutyear: | 1884 |
| Debutteam: | Indianapolis Hoosiers |
| Finalleague: | MLB |
| Finaldate: | October 6 |
| Finalyear: | 1891 |
| Finalteam: | Washington Statesmen |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .251 |
| Stat2label: | Home runs |
| Stat2value: | 2 |
| Stat3label: | Runs batted in |
| Stat3value: | 78 |
| Stat4label: | Win–loss record |
| Stat4value: | 2-7 |
| Stat5label: | Strikeouts |
| Stat5value: | 34 |
| Stat6label: | Earned run average |
| Stat6value: | 5.09 |
| Teams: |
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Allen A. McCauley (March 4, 1863– August 24, 1917), was an American first baseman and pitcher in Major League Baseball for three seasons, 1884, 1890 and 1891. He played in the minor leagues between 1884 and 1890 and afterwards from 1892–1897, primarily in the Western League.