| Les Campbell | |
| State Senate1: | Virginia |
| District1: | 4th |
| Term Start1: | January 12, 1972 |
| Term End1: | January 14, 1976 |
| Preceded1: | James D. Hagood |
| Succeeded1: | Elmo Cross |
| State Senate2: | Virginia |
| District2: | 26th |
| Term Start2: | January 12, 1966 |
| Term End2: | January 12, 1972 |
| Preceded2: | John Alexander |
| Succeeded2: | George S. Aldhizer |
| State Senate3: | Virginia |
| District3: | 29th |
| Term Start3: | January 8, 1964 |
| Term End3: | January 12, 1966 |
| Preceded3: | Blake T. Newton |
| Succeeded3: | Lloyd C. Bird |
| Party: | Democratic |
| Birth Name: | Leslie Dunlop Campbell Jr. |
| Birth Date: | January 26, 1925 |
| Birth Place: | Hanover, Virginia, U.S. |
| Death Place: | Hanover, Virginia, U.S. |
| Alma Mater: | University of Richmond (LLB) |
| Allegiance: |  United States |
| Branch: | United States Navy |
| Battles: | World War II |
Leslie Dunlop Campbell Jr. (January 26, 1925 – December 26, 2020) was an American lawyer and politician who served as a member of the Virginia state senate. The former commonwealth's attorney of Hanover County, he won the nomination for Senate in 1963 against former delegate Edmund T. DeJarnette.[1] He was defeated in a 1975 Democratic primary challenge by Elmo Cross.[2] [3]