United States House of Representatives elections, 1984 Massachusetts Massachusetts

| District | Incumbent | Party | First_elected | Result_ | Candidates |
|---|---|---|---|---|---|
| Massachusetts 1 | Silvio Conte | Republican | 1958 | Re-elected | Silvio Conte (R) 72.9% Mary L. Wentworth (D) 27.1% |
| Massachusetts 2 | Edward Boland | Democratic | 1952 | Re-elected | Edward Boland (D) 68.7% Thomas P. Swank (R) 31.3% |
| Massachusetts 4 | Barney Frank | Democratic | 1980 | Re-elected | Barney Frank (D) 74.2% Jim Forte (R) 25.8% |
| Massachusetts 5 | James Shannon | Democratic | 1978 | Retired to run for U. S. Senate Democratic hold | Chester G. Atkins (D) 53.4% Greg Hyatt (R) 46.6% |
| Massachusetts 7 | Ed Markey | Democratic | 1976 | Re-elected | Ed Markey (D) 71.4% S. Lester Ralph (R) 28.6% |