| Frank Sigafoos | |
| Position: | Third Baseman |
| Width: | 160px |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 21 March 1904 |
| Birth Place: | Easton, Pennsylvania, U.S. |
| Death Place: | Indianapolis, Indiana, U.S. |
| Debutleague: | MLB |
| Debutdate: | September 3 |
| Debutteam: | Philadelphia Athletics |
| Finalleague: | MLB |
| Finaldate: | May 30 |
| Finalteam: | Cincinnati Reds |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .201 |
| Stat2label: | Hits |
| Stat2value: | 27 |
| Stat3label: | Runs batted in |
| Stat3value: | 13 |
| Teams: |
|
Francis Leonard Sigafoos (March 21, 1904 – April 12, 1968) was an American third baseman who played for the Philadelphia Athletics, Detroit Tigers, Chicago White Sox, and the Cincinnati Reds of Major League Baseball. Prior to his professional career, Sigafoos attended Purdue University, where he played college baseball for the Boilermakers from 1923 - 1926.[1]