| Birthname: | Robert Oscar Crockett |
| Birth Date: | March 11, 1881 |
| Birth Place: | Tazewell, Virginia, U.S. |
| Death Place: | Tazewell, Virginia, U.S. |
| State Senate: | Virginia |
| District: | 3rd |
| Term Start: | January 14, 1920 |
| Term End: | January 11, 1922 |
| Preceded: | J. Powell Royall |
| Succeeded: | Campbell C. Hyatt |
| Party: | Republican |
| Alma Mater: | Washington & Lee University |
| Spouse: | Florence Perdem Middleton |
Robert Oscar Crockett (March 11, 1881 – October 29, 1955) was an American lawyer and Republican politician who served as a member of the Virginia Senate, representing the state's 3rd district from 1920 to 1922.[1] [2]