nowrap | |- | | Ralph Waldo Emerson Gilbert | | Democratic | 1920 | Incumbent re-elected. | nowrap | |- | | Fred M. Vinson | | Democratic | 1924 | Incumbent re-elected. | nowrap | |- | | Andrew Jackson Kirk | | Republican | 1926 | | Incumbent lost renomination.New member elected.Republican hold. | nowrap | |- | | John M. Robsion | | Republican | 1918 | Incumbent re-elected. | nowrap | |} Louisiana |- | | James O'Connor | | Democratic | 1918 | Incumbent re-elected. | nowrap | |- | | James Zacharie Spearing | | Democratic | 1924 | Incumbent re-elected. | nowrap | |- | | Whitmell P. Martin | | Democratic | 1914 | Incumbent re-elected. | nowrap | |- | | John N. Sandlin | | Democratic | 1920 | Incumbent re-elected. | nowrap | |- | | Riley Joseph Wilson | | Democratic | 1914 | Incumbent re-elected. | nowrap | |- | | Bolivar E. Kemp | | Democratic | 1924 | Incumbent re-elected. | nowrap | |- | | Ladislas Lazaro | | Democratic | 1912 | Incumbent re-elected. | nowrap | |- | | James Benjamin Aswell | | Democratic | 1912 | Incumbent re-elected. | nowrap | |} Maine |- | | Carroll L. Beedy | | Republican | 1920 | Incumbent re-elected. | nowrap | |- | | Wallace H. White Jr. | | Republican | 1916 | Incumbent re-elected. | nowrap | |- | | John E. Nelson | | Republican | 1922 | Incumbent re-elected. | nowrap | |- | | Ira G. Hersey | | Republican | 1916 | Incumbent re-elected. | nowrap | |} Maryland |- | | T. Alan Goldsborough | | Democratic | 1920 | Incumbent re-elected. | nowrap | |- | | Millard E. Tydings | | Democratic | 1922 | | Retired to run for U.S. senator.New member elected.Democratic hold. | nowrap | |- | | John Boynton Philip Clayton Hill | | Republican | 1920 | | Retired to run for U.S. senator.New member elected.Democratic gain. | nowrap | |- | | J. Charles Linthicum | | Democratic | 1910 | Incumbent re-elected. | nowrap | |- | | Stephen W. Gambrill | | Democratic | 1924 | Incumbent re-elected. | nowrap | |- | | Frederick N. Zihlman | | Republican | 1916 |