Adrian Long
| Adrian Long | |
|---|---|
| Born | 15 April 1941 | 
| Died | 23 April 2022 (aged 81) Dundonald, Northern Ireland | 
| Alma mater | Queen's University Belfast (BSc, PhD) | 
| Spouse | Elaine Long | 
| Children | 
 | 
| Family | Naomi Long (daughter-in-law) | 
| Engineering career | |
| Discipline | Civil, structural | 
| Institutions | Queen's University Belfast Institution of Civil Engineers (president) | 
| Significant design | FlexiArch | 
| Awards | ICE Gold Medal | 
Adrian Ernest Long OBE (15 April 1941 – 23 April 2022) was a civil engineer from Northern Ireland. A professor at Queen's University Belfast, he had a particular interest in concrete structures and patented FlexiArch, a pre-cast concrete arch product. He served as president of the Institution of Civil Engineers for 2002–03, the first Northern Irish engineer to do so.