John W. Heavey | |
|---|---|
 Heavey as a captain during the Spanish–American War | |
| Born | February 19, 1867 Vandalia, Illinois |
| Died | November 18, 1941 (aged 74) Washington, D.C. |
| Place of burial | |
| Allegiance |  United States of America |
| Service |  United States Army |
| Years of service | 1891–1931 |
| Rank |  Brigadier General |
| Service number | 0-326 |
| Commands | Fort Niagara Militia Bureau 20th Infantry Regiment 33rd Infantry Regiment |
| Battles / wars | Spanish–American War Pancho Villa Expedition World War I |
John W. Heavey (February 19, 1867 – November 18, 1941) was a United States Army brigadier general who served as Chief of the National Guard Bureau.