Archdale is a surname. Notable people with the surname include:
- John Archdale (1642–1717) colonial Governor of North Carolina and Governor of South Carolina
- Sir Edward Archdale, 1st Baronet (1853–1943), MP for North Fermanagh 1898–1903 and 1916–1921
- Sir Edward Archdale, 3rd Baronet (1921–2009), Royal Navy officer
- Mervyn Edward Archdale
- William Humphrys Archdale
The surname can also be spelled Archdall