| Biographical details | |
|---|---|
| Died | August 16, 1969 |
| Playing career | |
| 1929–1931 | Maryland |
| 1932 | Mohawk A.C. (football) |
| 1936 | Tri-City |
| 1937 | Baltimore Athletic Club |
| 1939–1941 | Washington Athletic Association |
| Position(s) | Point |
| Coaching career (HC unless noted) | |
| 1932 | Maryland (assistant) |
| 1933 | Maryland (freshmen) |
| 1939–1941 | Washington Athletic Association |
Joseph H. Deckman (died August 16, 1969) was an American businessman and lacrosse player and coach. He was elected to the National Lacrosse Hall of Fame in 1965.