T. Semmes Walmsley | |
|---|---|
 Walmsley in 1921 | |
| 49th Mayor of New Orleans | |
| In office July 15, 1929 – June 30, 1936 | |
| Preceded by | Arthur J. O'Keefe |
| Succeeded by | A. Miles Pratt (acting) |
| 3rd President of the United States Conference of Mayors | |
| In office 1933 | |
| Preceded by | James Michael Curley |
| Succeeded by | Daniel Hoan |
| Personal details | |
| Born | June 10, 1889 New Orleans, Louisiana, U.S. |
| Died | June 19, 1942 (aged 53) San Antonio, Texas, U.S. |
| Political party | Democratic |
| Spouse | Julia Havard Walmsley |
| Children | Augusta Walmsley King |
| Profession | Lawyer |
| Military service | |
| Branch/service | United States Army Air Corps |
| Battles/wars | World War I |
Thomas Semmes Walmsley (June 10, 1889 – June 19, 1942) was an American attorney and politician who was the mayor of New Orleans from July 1929 to June 1936. He is also known for his rivalry with Louisiana Governor Huey Long.