Joseph A. Johnson should not be confused with Joseph P. Johnson.
| State Delegate1: | Virginia |
| District1: | 2nd |
| Alongside1: | Willard Lemmon (1974–1982) G. C. Jennings (1982–1983) |
| Term Start1: | January 9, 1974 |
| Term End1: | January 12, 1983 |
| Preceded1: | George R. C. Stuart |
| Succeeded1: | Jim Robinson |
| Party: | Democratic |
| Birth Name: | Joseph Alfred Johnson |
| Birth Date: | 29 October 1917 |
| Birth Place: | Mooresville, North Carolina, U.S. |
| Death Place: | Abingdon, Virginia, U.S. |
| Spouse: | Marian Carleton Eller |
Joseph Alfred Johnson (October 29, 1917 – December 1, 2007) was an American politician of the Democratic Party. He served in the Virginia House of Delegates from 1974 to 1983.[1] Running in the redrawn 6th district in 1982, he lost to Republican John Brown by 46 votes.