| Election Name: | 1977 Sudanese presidential election |
| Country: | Sudan |
| Flag Year: | 1970 |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1971 Sudanese presidency referendum |
| Previous Year: | 1971 |
| Next Election: | 1983 Sudanese presidential election |
| Next Year: | 1983 |
| Election Date: | 10–20 April 1977 |
| Nominee1: | Jaafar Nimeiry |
| Party1: | Sudanese Socialist Union |
| Popular Vote1: | 5,624,128 |
| Percentage1: | 99.1% |
| President | |
| Before Election: | Jaafar Nimeiry |
| Before Party: | Sudanese Socialist Union |
| After Election: | Jaafar Nimeiry |
| After Party: | Sudanese Socialist Union |
Presidential elections were held in Sudan between 10 and 20 April 1977. Jaafar Nimeiry was the only candidate, and received 99.1% of the vote, with a 98.3% turnout.[1]