United States House of Representatives elections, 1978 Florida Florida

| District | Incumbent | Party | First_elected | Result_ | Candidates |
|---|---|---|---|---|---|
| Florida 9 | Louis Frey, Jr. | Republican | 1968 | Retired to run for Governor Democratic gain | Bill Nelson (D) 61.5% Edward J. Gurney (R) 38.5% |
| Florida 10 | Louis A. Bafalis | Republican | 1972 | Re-elected | Louis A. Bafalis (R) Unopposed |
| Florida 11 | Paul Rogers | Democratic | 1954 | Retired Democratic hold | Dan Mica (D) 55.3% Bill James (R) 44.7% |
| Florida 13 | William Lehman | Democratic | 1972 | Re-elected | William Lehman (D) Unopposed |