1958 | | Incumbent lost re-election.New member elected.Republican gain. | nowrap | |} Florida Florida redistricted to adjust for demographic changes; in addition to minor boundary changes a district was removed from northern Florida, and Broward County was broken out into its own district. |- ! | Bob Sikes | | Democratic | 19401944 1974 | Incumbent re-elected. | nowrap | |- ! rowspan=2 | | Don Fuqua | | Democratic | 1962 | Incumbent re-elected. | rowspan=2 nowrap | |- | Donald Ray Matthews | | Democratic | 1952 | | Incumbent lost renomination.Democratic loss. |- ! | Charles E. Bennett | | Democratic | 1948 | Incumbent re-elected. | nowrap | |- ! | Syd Herlong | | Democratic | 1948 | Incumbent re-elected. | nowrap | |- ! | Edward Gurney | | Republican | 1962 | Incumbent re-elected. | nowrap | |- ! | Sam Gibbons | | Democratic | 1962 | Incumbent re-elected. | nowrap | |- ! | James A. Haley | | Democratic | 1952 | Incumbent re-elected. | nowrap | |- ! | William C. Cramer | | Republican | 1954 | Incumbent re-elected. | nowrap | |- ! | Paul Rogers | | Democratic | 1954 | Incumbent re-elected. | nowrap | |- ! | colspan=3 | None (District created) | | New seat.New member elected.Republican gain. | nowrap | |- ! | Claude Pepper | | Democratic | 1962 | Incumbent re-elected. | nowrap | |- ! | Dante Fascell | | Democratic | 1954 | Incumbent re-elected. | nowrap | |} Georgia |- ! | George Elliott Hagan | | Democratic | 1960 | Incumbent re-elected. | nowrap | |- ! | Maston E. O'Neal Jr. | | Democratic | 1964 | Incumbent re-elected. | nowrap | |- ! | Bo Callaway | | Republican | 1964 | | Incumbent retired to run for Governor of Georgia.New member elected.Democratic gain. | nowrap | |- ! | James MacKay | | Democratic | 1964 | | Incumbent lost re-election.New member elected.Republican gain. | nowrap | |- ! | Charles L. Weltner | | Democratic | 1962 | | Incumbent retired.New member elected.Republican gain. | nowrap | |- ! | John Flynt | | Democratic | 1954 | Incumbent re-elected. | nowrap | |- ! | John William Davis | | Democratic | 1960 | Incumbent re-elected. | nowrap | |-