Norway - National Lower House Elections (1977)
| Party | Votes | Vote Percentage | Seats |
| P9-Conservative Party | 563783 | 24.50% | 40 |
| P8-Communist Party | 8448 | 0.37% | 0 |
| P5-Christian People's Party | 224355 | 9.75% | 18 |
| P27-Socialist Left Party | 96248 | 4.18% | 2 |
| P25-Red Electoral Alliance | 14515 | 0.63% | 0 |
| P24-Progress Party | 43351 | 1.88% | 0 |
| P23-Other | 117122 | 5.09% | 0 |
| P1-Center Party | 184087 | 8.00% | 11 |
| P18-Liberal Party | 54243 | 2.36% | 1 |
| P17-Norweigan Labour Party | 972434 | 42.26% | 76 |
| P14-New People's Party | 22524 | 0.98% | 0 |
| TOTAL | 2301110 | 148 |
See the Global Elections Database codebook for further information about the election results.