| Harry G. Buckingham | |
| Birth Date: | 12 April 1887 |
| Player Years2: | 1907–1908 |
| Player Team2: | Princeton |
| Player Positions: | Guard, end |
| Coach Years2: | 1913 |
| Coach Team2: | Colorado Mines |
| Coach Years3: | 1914 |
| Coach Team3: | Denver |
| Coach Years4: | 1920 |
| Coach Team4: | Memphis (assistant) |
| Coach Years5: | 1921–1922 |
| Coach Team5: | Santa Clara |
| Overall Record: | 20–9–1 |
Henry Gunn Buckingham (April 12, 1887 – January 11, 1951) was an American football player and coach.[1] He served as the head football coach at the Colorado School of Mines in 1913, the University of Denver in 1914, and Santa Clara University from 1921 to 1922, compiling a career college football coaching record of 20–9–1.[2] [3]
Buckingham was a graduate of Princeton University and was the brother of Nash Buckingham.[4]