United States House of Representatives elections, 1966
Columns: District | Incumbent | Party | First elected | Result | Candidates
Florida 1 | Robert L. F. Sikes | Democratic | 1940 | Re-elected | Robert L. F. Sikes (D) Unopposed | Florida 2 | Don Fuqua Redistricted from 9th | Democratic | 1962 | Re-elected | Don Fuqua (D) 76.3% Harold Hill (R) 23.7% | Florida 2 | Donald Ray Matthews Redistricted from 8th | Democratic | 1952 | Lost renomination Democratic loss | Don Fuqua (D) 76.3% Harold Hill (R) 23.7% | Florida 3 | Charles Edward Bennett Redistricted from 2nd | Democratic | 1948 | Re-elected | Charles Edward Bennett (D) Unopposed | Florida 4 | Albert S. Herlong, Jr. Redistricted from 5th | Democratic | 1948 | Re-elected | Albert S. Herlong, Jr. (D) Unopposed | Florida 5 | Edward J. Gurney Redistricted from 11th | Republican | 1962 | Re-elected | Edward J. Gurney (R) Unopposed | Florida 6 | Sam M. Gibbons Redistricted from 10th | Democratic | 1962 | Re-elected | Sam M. Gibbons (D) Unopposed | Florida 9 | Paul Rogers Redistricted from 6th | Democratic | 1954 | Re-elected | Paul Rogers (D) Unopposed | Florida 10 | None (District created) | None (District created) | None (District created) | New seat Republican gain | J. Herbert Burke (R) 61.1% Joe Varon (D) 38.9% | Florida 11 | Claude Pepper Redistricted from 3rd | Democratic | 1962 | Re-elected | Claude Pepper (D) Unopposed