| Country: | United Arab Republic |
| Flag Year: | 1958 |
| Type: | presidential |
| Election Date: | 21 February 1958 |
| Next Election: | 1971 Syrian presidential election |
| Next Year: | 1971 |
| Previous Election: | 1953 Syrian presidential election |
| Previous Year: | 1953 |
| Image1: | Stevan Kragujevic, Gamal Abdel Naser u Beogradu, 1962.jpg |
| Nominee1: | Gamal Abdel Nasser |
| Party1: | Independent |
| Popular Vote1: | 1,312,808 |
| Percentage1: | 99.99% |
| President | |
| Before Election: | Shukri al-Quwatli |
| Before Party: | Independent |
| Posttitle: | Elected President |
| After Election: | Gamal Abdel Nasser |
| After Party: | Independent |
| Flag Image: | File:Flag of Syria (1930–1958, 1961–1963).svg |
A referendum on the formation of the United Arab Republic and appointing Gamal Abdel Nasser as its president was held in Syria on 21 February 1958,[1] alongside a simultaneous referendum in Egypt. The formation of the UAR was approved of voters, with only 139 voting against,[2] whilst Nasser was approved as president by a similar margin.