J. Warren Keifer
| Joseph W. Keifer | |
|---|---|
| 30th Speaker of the United States House of Representatives | |
| In office December 5, 1881 – March 4, 1883 | |
| Preceded by | Samuel J. Randall | 
| Succeeded by | John G. Carlisle | 
| Member of the U.S. House of Representatives from Ohio | |
| In office March 4, 1877 – March 3, 1885 | |
| Preceded by | William Lawrence | 
| Succeeded by | John Little | 
| Constituency | 8th district (1877–1879) 4th district (1879–1881) 8th district (1881–1885) | 
| In office March 4, 1905 – March 3, 1911 | |
| Preceded by | Thomas B. Kyle | 
| Succeeded by | James D. Post | 
| Constituency | 7th district | 
| Personal details | |
| Born | Joseph Warren Keifer January 30, 1836 Bethel Township, Clark County, Ohio | 
| Died | April 22, 1932 (aged 96) Springfield, Ohio | 
| Resting place | Ferncliff Cemetery | 
| Political party | Republican | 
| Alma mater | Antioch College | 
| Profession | Law | 
| Signature | |
| Military service | |
| Branch/service | United States Army Union Army | 
| Years of service | 1861–1865, 1898–1899 | 
| Rank | Major General | 
| Unit | 3rd Ohio Infantry Regiment | 
| Commands | 110th Ohio Infantry Regiment 2nd Brigade, 3rd Division, VI Corps 7th Army Corps (1898–1899) | 
| Battles/wars | American Civil War Spanish–American War | 
Joseph Warren Keifer (January 30, 1836 – April 22, 1932) was a major general during the Spanish–American War and a prominent U.S. politician during the 1880s. He served in the United States House of Representatives as a Republican from Ohio from 1877 to 1885 and from 1905 to 1911. From 1881 to 1883 he was Speaker of the House.