| Birth Date: | June 23, 1861 |
| Birth Place: | Abingdon, Virginia, U.S. |
| Death Place: | Abingdon, Virginia, U.S. |
| State Senate: | Virginia |
| District: | 1st |
| Term Start: | January 10, 1912 |
| Term End: | April 24, 1913 |
| Preceded: | Alanson T. Lincoln |
| Succeeded: | Benjamin F. Buchanan |
| Party: | Democratic |
David Campbell Cummings Jr. (June 23, 1861 – April 24, 1913) was an American Democratic politician who served as a member of the Virginia Senate, representing the state's 1st district.[1] He was elected in 1911, defeating incumbent Republican Alanson T. Lincoln.