Frank M. Forstburg
| Biographical details | |
|---|---|
| Born | June 5, 1894 Lancaster, Pennsylvania, U.S.  | 
| Died | October 13, 1970 (aged 76) Wilmington, Delaware, U.S.  | 
| Alma mater | Franklin & Marshall | 
| Coaching career (HC unless noted) | |
| Football | |
| 1925–1926 | Delaware | 
| Basketball | |
| 1925–1927 | Delaware | 
| Football | |
| 1926 | Delaware | 
| Administrative career (AD unless noted) | |
| 1925–1927 | Delaware | 
| Head coaching record | |
| Overall | 7–9 (football) 6–23 (basketball) 2–10 (baseball)  | 
Frank M. Forstburg (June 5, 1894 – October 13, 1970) was an American football, basketball, and baseball coach. He served as the head football coach at the University of Delaware from 1925 to 1926, compiling a record of 7–9. Forstburg was also the head basketball coach at Delaware from 1925 to 1927, amassing a record of 6–23, and the school's head baseball coach in 1926, tallying a mark of 2–10. Forstburg was born in Lancaster, Pennsylvania. He died on October 13, 1970, in Wilmington, Delaware.