| Birthname: | Don Peters Halsey |
| Birth Date: | December 29, 1870 |
| Birth Place: | Lynchburg, Virginia, U.S. |
| Death Place: | Lynchburg, Virginia, U.S. |
| State Senate: | Virginia |
| District: | 20th |
| Term Start: | January 8, 1908 |
| Term End: | January 10, 1912 |
| Preceded: | Alsen F. Thomas |
| Succeeded: | Howell C. Featherston |
| Term Start1: | November 12, 1902 |
| Term End1: | January 13, 1904 |
| Preceded1: | Carter Glass |
| Succeeded1: | Alsen F. Thomas |
| Party: | Democratic |
| Spouse: | Mary Michaeux Dickinson |
Don Peters Halsey (December 29, 1870 – June 30, 1938) was an American Democratic politician who served twice as a member of the Virginia Senate, representing the state's 20th district from 1902 to 1904 and again from 1908 to 1912.[1]
. Earl Gregg Swem. Register of the General Assembly of Virginia, 1776–1918. January 12, 2016. 1918. Virginia State Library. Richmond.