John William Leonard | |
|---|---|
 | |
| Born | January 25, 1890 Toledo, Ohio, US |
| Died | October 26, 1974 (aged 84) |
| Place of burial | |
| Allegiance |  United States |
| Service |  United States Army |
| Years of service | 1915–1952 |
| Rank |  Lieutenant General |
| Service number | 0-3840 |
| Unit |  Infantry Branch |
| Commands | 3rd Battalion, 6th Infantry Regiment 9th Armored Division 20th Armored Division 2nd Armored Division V Corps XVIII Airborne Corps |
| Battles / wars | World War I World War II Cold War |
| Awards | Distinguished Service Cross Army Distinguished Service Medal |
Lieutenant General John William Leonard (January 25, 1890 – October 26, 1974) was a senior United States Army officer who served during World War I, World War II and Cold War.