Alexander McDonnell may refer to:
- Alexander McDonnell (chess player) (1798–1835), Irish chess master
- Alexander McDonnell (engineer) (1829–1904), locomotive engineer of the Great Southern & Western Railway (Ireland), & North Eastern Railway (England)
- Alexander MacDonnell, 3rd Earl of Antrim (1615–1699), Roman Catholic peer and military commander in Ireland
- Alexander McDonnell, 9th Earl of Antrim (1935–2021)
See also
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: