| Deb Wallace | |
| State: | Washington |
| State House: | Washington |
| District: | 17th |
| Term Start: | January 13, 2003 |
| Term End: | January 10, 2011 |
| Predecessor: | Jim Dunn |
| Successor: | Paul Harris |
| Birth Date: | 1957 |
| Birth Place: | Washington, U.S. |
| Party: | Democratic |
| Spouse: | John Wallace |
| Education: | Central Washington University (B.S.); Marylhurst University (attended) |
| Occupation: | Transportation planning manager |
Deb Wallace (born 1957) is a former American politician who served as a member of the Washington House of Representatives from 2003 to 2011. She represented Washington's 17th legislative district as a Democrat for four consecutive terms. While in the legislature, she served as chair of the House Committee on Higher Education. She ran in the 2010 election to represent Washington's 3rd congressional district in the United States House of Representatives, but dropped out of the race in February.