| Juan Antonio Ortega y Díaz-Ambrona | |
| Office: | Minister of Education and Science |
| Term Start: | 27 February 1981 |
| Term End: | 2 December 1981 |
| Primeminister: | Leopoldo Calvo-Sotelo |
| Predecessor: | Himself |
| Successor: | Federico Mayor Zaragoza |
| Office1: | Minister of Education |
| Term Start1: | 9 September 1980 |
| Term End1: | 27 February 1981 |
| Primeminister1: | Adolfo Suárez |
| Predecessor1: | José Manuel Otero |
| Successor1: | Himself |
| Office2: | Deputy Minister to the Prime Minister, Responsible for Legislative Coordination |
| Term Start2: | 3 May 1980 |
| Term End2: | 9 September 1980 |
| Primeminister2: | Adolfo Suárez |
| Predecessor2: | Office established |
| Successor2: | Office disestablished |
| Birth Date: | 11 December 1939 |
| Birth Place: | Madrid, Spain |
| Birthname: | Juan Antonio Ortega y Díaz-Ambrona |
| Nationality: | Spanish |
| Party: | UCD |
| Alma Mater: | Complutense University of Madrid |
Juan Antonio Ortega y Díaz-Ambrona (born 11 December 1939) is a Spanish politician from the Union of the Democratic Centre (UCD) who served as Minister of Education from September 1980 to December 1981.[1]