| Country: | Hungary |
| Date: | 16 November 1997 |
| Question: | Do you agree that the Republic of Hungary should join NATO to ensure the country's protection? |
| Yes: | 3,344,131 |
| No: | 574,983 |
| Invalid: | 44,961 |
| Electorate: | 8,059,039 |
| Map: | Nepszav_1997_eredm.PNG |
A referendum on joining NATO was held in Hungary on 16 November 1997.[1] The proposal was approved by 85% of voters, with a voter turnout of 49%.[2]