Baltimore County Delegation Current Members of the Baltimore County Delegation Current Members of the Baltimore County Delegation

| District | Counties_Represented | Party | First_Elected | Committee |
|---|---|---|---|---|
| 10 | Baltimore County | Democratic | 1997 | Appropriations |
| 10 | Baltimore County | Democratic | 1994 | Health and Government Operations |
| 11 | Baltimore County | Democratic | 2002 | Ways and Means |
| 11 | Baltimore County | Democratic | 1994 | Health and Government Operations |
| 11 | Baltimore County | Democratic | 2002 | Environmental Matters |
| 12.1 12A | Baltimore County, Howard | Democratic | 2002 | Appropriations |
| 12.1 12A | Baltimore County, Howard | Democratic | 1994 | Environmental Matters (Vice-Chair) |
| 42 | Baltimore County | Democratic | 2006 | Environmental Matters |
| 42 | Baltimore County | Republican | 2002 | Appropriations |
| 42 | Baltimore County | Republican | 2002 | Judiciary |