| Birth Name: | James Mansfield Baker |
| Birth Date: | April 19, 1845 |
| Office1: | Member of the Virginia House of Delegates from Louisa County |
| Term Start1: | January 10, 1912 |
| Term End1: | January 14, 1914 |
| Predecessor1: | Carl H. Nolting |
| Successor1: | R. Lindsay Gordon Jr. |
| Party: | Democratic |
| Spouse: | Mary Louise Woolfolk |
| Branch: | Confederate States Army |
| Battles: | American Civil War |
James Mansfield Baker (April 19, 1845 – November 9, 1927) was an American politician who served in the Virginia House of Delegates, representing Louisa County.[1]
. Earl Gregg Swem. Register of the General Assembly of Virginia, 1776–1918. May 13, 2021. 1918. Virginia State Library. Richmond.