Stephen J. Hay
| Stephen John Hay | |
|---|---|
| 30th Mayor of Dallas | |
| In office 1907–1911 | |
| Preceded by | Curtis P. Smith | 
| Succeeded by | W. M. Holland | 
| Personal details | |
| Born | October 5, 1864 Griffin, Georgia, U.S. | 
| Died | February 29, 1916 (aged 51) Dallas, Texas, U.S. | 
| Resting place | Grove Hill Memorial Park, Dallas, Texas | 
| Political party | Democratic | 
| Spouse | Mary N. Oxford | 
| Children | 3 | 
Stephen John Hay (October 5, 1864 – February 29, 1916) was the first mayor of Dallas, Texas under the commission form of government.